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2010-10-04 (Regular) Meeting Agenda Packet
• • • 1. Call to Order. Agenda for the Regular Meeting of the Englewood City Council Mo nday, October 4, 2010 7:30 pm Englewood Civic Cente, -Council ChamberS 1000 Englewood Patl,way Englewood . CC 801 10 :!. Invoca tion. 3. Ple dge of All egiance . 4. Roll Call. 5 . Considera tion ol Minu tes 01 Previous Sessio n. a. ~\1nutes trom the Regular Cit) Council Meeting oi September 20 . 1010. Re cogni tion of Schedu led Public Comment. (This is an opportu nit) for the publi c to address Ci t\ Council. Co uncil ma \ asl-questions ior cla1ification , but there will not be am dialogu e. Pleas e hmit yo ur presentation to fhe minutes .l Recogni tion of Unscheduled Public Comn . ,1 1. (This 1s an opport unitv for th e public to address C11y Coun cil. Council ma\ as • quesuons tor clarification , but th ere will not be an\ dialogue . Pl ease l,m11 yo ur presentauon to thre e minutes . Time tor unsch eduled publi c comment ma, be limited to 4 5 minut es, and ii limit ed , shall be continued to General Discus,ion .) 8. Co mmuni cation s. Procla mau ons , and Appointments. a. Procl amati on declaring October 3 th ro ugh 9.10 10, as Fire Pr.-en uon Week . b. Proclama tion declaring Octo ber 1 i thr ough ~3 . ~0 10 as National Save tor Retirement Week Please note, 11 '°" has a dosabth" and nee,d au"l,al) aods or senocei. t~ease not;!) 1he O" of Engle"ood 1303."."6:?-2 .SO S ,,t le as! 46 hour\ m ad\ance of when scl'\'i te!i are nee ded Engl e\\'Ood City Council Ager da October 4, 20 10 Page 2 9. Co nsent Age nda It ems. a. Approval of Ordinan ces on First Readi ng. b. App roval of Ordinan ces on Second Reading . Co un ci l Bill No . 31 , au th orizin g th e exec uti on of an Intergovernmental Agree ment regarding Water Delivery Obligati ons between th e City of Aurora and the City of Engl ewood. ii. Council Bill No. 32 , approving an Intergovernmen tal Agreemer .. for a Water Common Interes t Agr ee ment. c. Resolution s and Motions . 10. Publ ic Hear ing It ems. (No Public Hearing Sc hedul ed). 11. Ordin ances , Resol ut io ns and Mo ti ons a. Approv al of Ordinances on First Rea din g. Council Bill No. 33 -Reco mm end ati on fr o,. th e Englewood Fire Departm ent to ado pt a bill for an ordinance to approve a W 11 EMS Provider Grant in th e amount of $77.674 awarded to th e City of Enilewood by th e Stat e of Co lorado . STAFF SOURCE : Mik e PattaroZ1.i, Fire Ch ief. ii. Co uncil Bill No. 34 -Re co mm enda •ioo irom the Communi ty Develo pm ent Departmen t to ad opt a bill fo r an or dinan ce auth orizing ame ndm en ts to Titl e 16: Unifi ed Develop ment Code relatin g to Fl oo dplain Regulati ons. Staff als o reques ts that City Counci l sc hed ule a publi c hearing on October 18, 20 10 to gather publi c input on the proposed am end men ts. STAFF SOURCE : Alan White , Direct or of Co mmunity Deve lopment , and Tricia Lan gon , Se nio r Plann er. iir. Council Bi ll No. 35 -Recommc ndati on fr om the DepartrN nt of Finan ce and Admin istra tive Se" ices to approve a bill for an ordin ance adop ting th e 2011 Budge t for th e City of Englewood. STAFF SOU RCE: frank Gryglewicz , Director of Fina nce and Administrat ive Se rv ices . iv . Co un ci l Bill No . 36 -Recommenda tion fr om th e Departm ent of Finaa ce and Administra tive SeNices to approve a bill for an c,r dinance approp ria ting i:mds for th e 2011 Budge t for the City of Englewood STAFF SOURCE : Frank Gry glewicz, Director of Financt and Admini strative Service s. Please nore : II you hove a disablllry and need auxlliaiy aids or services, piea,e notify th e City of Engle,.,~ 1303-762-24051 at least 46 hours In advance of whe<1 seovlces are needed. _ _j • • • • • • Englewood City Council Agenda Oc1ob<, 4, 20 10 Page 3 b. C. v. Council Bill o . 3 7 -Reco mmendation from the Departmen t of Fina nce and Adminis tra tiv e Services to approve a bill for an ordi nance adopti n th e 2011 Budget for the Li ttle ton/Englewood Was tewater Trea tment Plant. STAFF SOURCE : Frank Gryglewi cz, Directo r of Finance and Administrative Services . vi. Co uncil Bill No. 38 -Re co mmenda tion from the Department of Finance and Administrative Services to adopt a bill for an ordinance approp ria ting funds for the 20 11 Budge t for the Li ttle ton/Englewood Was tewa ter Trea tme nt Plant. Staff source : Frank Gryglewicz, Director of Finance and Administrative Services , vii. C,,uncil Bill No. 39 -Recommenda tion from the Department of Fina nce and Admi nistrati ve Services to adopt a bill for an ordinance approving th e 2010 Mill Levy for collection in 2011. STAFF SOURCE : Frank Gryglewicz, Directo r of Finance and Administrative Services . Appro\al of Ordinances on Second Reading . Reso lutions and /V\1 tions . Recommendation fr om th e Communi ty Deve lop ment Department to approve a reso lution au thorizing th e application to Arapahoe Co unt for th e City of Englewood 's portion of Federal 2011 Community Deve lopment Bl ock Grant Fundin g. STAFF SOURC E: Janel Gri mmett, Housing Finan ce Spe cialist. ii. Reco mmendation from the Community Development Departm ent to approve a resoluti on au thorizing applica tion for the 2012-20 17 Transpo rta tion Improvement Program . STAFF SOURCE : Alan Whi te, Director of Community De ve lopment. iii. Reco mmenda tion from th e Park s and Rec rea ti on Department to awa rd, by motion, a bid for th e pu rc hase of 18 electri c golf carts as pa rt of a multi-year go lf cart pu rchase agreement. Sta ff reco nends awarding thi s contract to th e lowest acce ptable bidder, GolfTourn aments inc., in th e amoun t of $44,500. STAFF SO URCE: D ave Lee , Manager of O pen Spa ce . I :?. General Discussion . a. Mayor's 0 . ,ice. b . Council Members ' Choice . Please no te : If you have a disability and need auxiliary aids or services, please notify th e Clly of Englewoo d (3 03-702-2405 \ al leas! 48 hours In advance of when services are needed . Englewood City Council Agenda Octobe , 4, 20 10 Page 4 13. City Manager's Report. 14 . City Atto rn ey's Report. 15. Adjournment Th e fo ll owing minutes were transmi tted to City Council in September, 20 10. • Alliance for Commerce in Englewood meeting o f Jul y 8, 20 10. • Code Enforcement Ad vi sory Committee mee ting of August 18, 20 10. • Cultural A rts Commission meeting of August 4, 2010. • Engl ewood Housi ng Au th ority meeting of Jui \' 7, 2010. • Liquo r Li ce nsin g Autho rity Telephone Po ll s of Jul y 21 , August 4, and August 18, 2010. • Parks and Recreation Commission mee tin g of August 12, 20 10 . • Pl annin g and Zoni ng Commissi o n mee tin g of August 17 and September 8 , 20 10 . • Public Library Boa rd me etings of April 13, Jun e 8, and Jul y 13, 20 10. • Transport ati o n Ad visory Committee meetin gs of luly 8 and August 12, 20 10 . • Water and Sewer Board meetings of April 13, May 18, and Jul y 7, 20 10. Pleas1. note : :r you have a disability an:I need auxiliary aids or services, please notify the Ci ty of Englewo od 1303-762-240 5) al \easl 48 hou rs In advance of when servic es are needed . • • • PUBLIC COMMENT ROSTER AGENDA ITEM 7 UNSCHEDULED PUPiLIC COMMENT October 4, 2010 i;LEASE LIMIT YOUR PRESENTATION TO THREE MINUTES PLEASE PR:NT NAME ADDRES S TOPIC • • PROCLAMATION Wl-lER.i~S, th e City of Englewood is committed to ensurir.~ •he safety and security of all 'hose li viny in and visiting our ci ty; and WI-IEREAS , fire is a serious publi c safety concern both locall y and nationally, and homes are the locations where people are at the greatest risk from fire ; and WI-IEREAS , nearly 3,000 people die each year as a result of home fires; and WHEREAS , roughl y two-thirds of home fire deaths resulted from home fire s in which no smoke alanns or no working smoke alanns were present; and WI-IEREAS, working smo ke alarms • 'JI the chance of dying in a reponed fire in hBJf; and WHEREAS, the Nat ional Fire Protection Association recommends at least one smoke alarm on every level of the home (including the basement) outside all sleepin g areas, and in all bedrooms ; and Whereas , informing the publi c about the importance of smoke alarm installation and maintenance serves an essential step toward increasing the publi c's safety from home fire~; and \\'HEREAS , U1e City of Englewood 's firefi ghters nre dedicated to reducing the occurrence of home fires and home fire injuries through prevention and protection education; and WHl'..REAS , Englewood's residents are re spon sive to public education measures and are able to take personal responsibility to increase their sa fety from fire espec iall y in their homes ; and \VHEREAS , the 2010 Fi re Prevent ion Week Iheme , "Smoke Alarms: A So und You Can Live With!", activel y works to motivate Englewood res idenlS to implement smoke alarm recommendations in their homes; NOW THEREFORE , I, James K. Woodw•rd , Mayor of th e City of Englewood , Colorado, here by proclai m the week of October 3rd through 9th, 2010 as: FIRE PREVENTION WEEK througnoul the City of Englewood, Colorado and I urge all the citizens of En glewood, Co lora do It protect the ir hoi.ies and families by heedin g the potentially life-sa ving messages of Fire Prevention Week 20 10, and to support the man y public safet y ac tivities and effort s of Englewood Safe ty Servi ces. Jomes K. Woodward, Mayor • • • "ROCLAMAT IO N WHEREAS, the cost of ret irement continues lo rise in the United States and the need for greater savings grows ; and WHEREAS , many employees may not i;c ~ware of their retirement savings options or may not be takin g full advantage of their workplace defined co ntribution plans to the full extent allowed by law ; and WHEREAS , all workers, including public and private sector employees, employees of tax-exempt organizations and se lf-employed individual s can benefit from in creased awarrness of the need to save fo r retirement ; NOW THEREFORE , I, James Woodward , Mayor of the City of Englewood , Co lorad o, hereby proclaim the week of Octobe r 17 th through 23'', 2010 as: NAT IONAL SA VE FOR RETIREMENT WEEK in the City of Englewood , Col orado . GIVEN und er my hand and seal thi s 4th day ofOctv ber, 20 10. James K. Woodw.·s l Mayor • • • ORDINANCE NO . SERIES OF 20 I 0 BY AIJrHORITY COUNCil.. Bil..L NO . 3 I INTRODUCED BY COUNCil.. MEMBER Wil..SON AN ORDINANCE APPROVING AN "INTER GOVERNMENT AL AGREEMENT REGARUING WATER DELIVERY OBLIGATIONS " BETWEEN THE CITY OF AURORA AND THE CITY OF ENGLEWOOD , COLORADO. WHEREAS , in the I 980's the c1.ties of Th ornton and Westminster applied in Water Coan for extra water to fill an enlargement of Standley Lake ; and WHEREAS , the extra di'lersi ons would have banned Englewood 's downstream senior rights on the South Platte; •nd WHEREAS , in 1990 a settlement agreement wa s entered into whereby the Cities of Thornton nnd Westminster would deli ver raw water from Thornton 's South Park water rights to Englew ood at on e or more of Englewood 's point s of di version on th e South Platte River; the water delivered varied depending on amounts diverted to Standley Lake , averagi ng 238 acre fee t per year; and WHEREAS , the 1990 settlement provid ed minimal water in drougl ,t years and max imum wa ter in wc 1 years , and WHERE AS, in 1998 Thornton applied in Water Court to provide th e water, in wet years , from a 1998 right at Chatfiel d Reservoir whi ch required En glewood to re-use th e wat er which wa s not practical ; and WHEREAS , in 2003 Aurora purchased all ofThomton 's wa ter right s originally decreed in Park Coun ty, including the righ ts und er the 1990 Thornton settlement : and WHERE AS, an agreement is now proposed that wi ll prov id e wa ter in a ftx ed and pred icta bl e amount during the drir:st summer months which would be use ful to Englewood in the eve nt of severe drought and help En glewood meet it s quota fo r deli very to Centennial; and WHEREAS, the ~assage of thi s pro posed Ordi na nce will authori ze Eng lewood to enter the ulm ergovemmental Agreement Re garding Wate r Delive ry Ob li ga ti ons;·· NOW , THEREFORE, BE IT ORDAINED BY THE CITY COUNC il.. OF THE CITY OF ENG LEWOOD , CO LORADO , AS FOLLOWS : Section I. The Intergove rnmental Abrreement entitl ed "lm ergovemmen tal Agreement Rega rding Water Deli very Obligations" is hereby accepted and approved by th e Eng lewood City Co1 in cil and is attached heret o as "Exhibit A''. Secti on 2. Davi d Hill of Berg Hill Greenlea f & Rusc iti is auth orized to sign sn id Agreement for and on beha lf of the Cit y of Englewood . 9bl lntJOduccd, read in full, and passed on lint reading on the 20th day of September, 2010. Published as a Bill for an Ordinance in the City's official newspaper on the 24th day of September, 20 I 0. Published as a Bill for an ()rdinance on the City'• official website beginning on the 22'" day of SeptCll'!;a~ :?(ll0 for tbirly (30) days. Rrad by title and passed on final reading on the 4th day of October, 2010. Puclisbed by title in the City'• official newspap,.-r as ()rdinance No .__, Series of 2010, on the 8th da) of October, 2010 . Publi~ by title on the City's official website beginning on :he 6th day of October, 2010 for tbirly (30) days . James K. Woodward. Mayor ATTEST: ~ A. Ellis, City Clerk I, Loucrishia A. Ellis, City Cieri< of the City of Englewood, Colorado, bemiy certify that the above and foregoing is a tn1e copy of the Qrdinance pas•"" on final reading and published by title as Qrdinance No .__, Series of 2010 . Loucrisbi• A. Ellis 2 • • • • INTERGOVERNMENTAL AGREEMENT REGARDING WATER DELIVERY OBLIGATIONS This Intergovernmental Agreement ("!GA") is made and entered into this _ r.:iy of ---~ 2010, by and between the City of Englewood, Colorado , a municipal corp,ration of the County c,f Arapahoe, wbose address is 1000 Englewood Parkway, Englewood, CO 80110 ("Englewood''), and the City of Aurora, Colorado a municipal corporation of the counties of Adams, Arapahoe and Douglas, acting by and through its Utility Enterprise, ("Aurora"), whose address is 15151 E. Alameda Parkway Suite 3600, Aurora, CO 80012. Together these two entities shall be refencd to herein as the "Parties ." RECITALS On October 10, 1!'90, Englewood entered into an agreement with the City of Thornton (''Thornton'') and the City of Westminster ("Westminster'') in settlement of certain litisation then pending in the Colorado Water Court (the "Settlement Agreement''). The litigation involved Cases Numbered 86CW397, 88CW267 , 89CW129 and 89CW132 , Dis1rict Court, Water Division One . The Settlement Agreement obligated Thomton, and under certain circumstances Westminster, to provide raw water to Englewood at one or more of Englewood 's points of diversion on the South Platte River . As security for the performance of these obligations, Englewood acquired a profit a prendre from Thornton binding three water right priorities then owned by Thornton that historically were associated with the McDowell Ranch in Park County . On November 21, 2003, Aurora purchased from Thomton all of Thornton 's water rights originally decreed in Park County. In connection with this purchase , Aurora agreed to assume the obligation under the Settlement Agreement to <'eliver water to Englewood . On December 31, 1998, Thornton initiated a c :nditional appropriation r,f',, .1ter intended to meet a portion of the water delivery obligations to i lnglewood under the Settlement Agreement. The 1998 appropriation was included in Aurora 'r purchase of water rights from Thornton, and me application to adjudicate this appropriation in the Water Court for Division I, in Case No . 98CW458 was dismissed by Aurora on April, 1, 2010. The Parties seek to simplify the existing obligations under the Settlement Agreement in a manner that is mutually beneficial . AGREEMENT NOW THEREFORE , in consideration of the mutual promise s and covenants contai ned herein 'llld other goo d and valuabl e co nsid eration, the adequacy and sufficiency of which is hereby acknowledged , the Parti es agree as follows: I . ~: The purpos e of thi s !GA is to define new obligations, dire ctly betw een Aurora and En s lewood , whi ch will supercede and replace the water delivery obligations created by th e Settlement Agreement. Thi s !G A co nstitutes En glewood 's consent to the assignmem of the Settl ement Agreement requested by Thornt on on or about April, 2003, as well as an amendment of th e Settlement Agreement with respect to water delivery ob ligations . Except for those provi sions of th e Settlement Agreem ent which require or describe the delivery of water to Englewoo d, the ob li gations of the Settlement Agreement shall surviw thi s amendment. 2. Vo lum e: Aurora agrees to deliver to Eng lewood or Eng lewood 's lessee five hundred and nine (509) acre feet per year of "single use water," which shall mean water th at cannot be recaptured or reclai med for reuse or successive use after th e initial use of the water. However, in a year in which Aurora has insufficient sing le use water avai lable , it may deliver three hundred thirty nine (339 ) acre feet of"full y consumab le water ," which shall mean water that ma y lawfull y be recaptured or reclaimed for reuse or successive use s until fu ll y co nsumed . Further, Aurora may de liver a combination of single use and fu ll y consumable water , in which event the tota l vo lume of Aurora 's obligat ion will be calculated by determining wh&t percenta ge of • Aurora 's total delivery will be comprised of sin gle use water and what percentage will be • compri sed of fu ll y consumable water and multipl ying th e maxim um volume s set forth above fo r each type of wa ter by the respective pe rcentage . To the extent Aurora de li vers fu ll y cons un1abl e water. Englewood or its designee shall have tl1 e right to recapture and reu~e an y retum Oows resultin g from the initial or any subseq uent use of such water. Th e water delivered by Aurora may be derived from any water ri ght it owns or co ntrols at the tim e of such delivery, prov ided that the water meets th e legal requirements set forth herein. 3. Tim in g and Rat e of Deliverv: Aurora 's delivery of wa ter pu rsuant to thi s !GA will begin Jul y I of each year. and will be co mpleted by August 15 of tl1al year. TI1 e rate of delivery will be 6 cfs except that, in any year th e daily deli very rate may be in creased by mutua l agreement of th e Part ies, whi ch wi ll be binding only for th e remainder of that year. If neith er Eng lewood nor its desig nee is able to take delivery of th e water durin g all or a portion of th e lime Aurora is see kin g to deliv er it, Aurora 's ob ligation will neverthe less be reduced at th e rate of 6 cfs, or the alt ern ate rat e agreed upon for that year. Englewood shall give Aurora tw enty four hour s advance noti ce if it is unab le to begin, or to co ntit:ue , taking such deli veries. Usi ng th e notice provi sion set fo rth below, th e Parties may desigi,~te and revi se em ail add resses for th e co mmuni cati ons regard in g deli veries conte mpl ated by thi s paragraph. 4. Location of Deli verv: Aurora will de liver the water requi red by th is !GA at tl1 c Hi gh Line Ca nal hcadgate, ,,rat Chatfi eld Reservoir. lfnol diverted at the High Lin c Canal hea dga te, Eng lewoo d or its designee may div ert th e water thr ough an y of th e ditches served by the Chatfi eld Reservoir Dit ch Outl et Manifold, or may in stru ct tl1e Water Commiss ioner to release • th e wa ter thro ugh th e Chatfie ld Resen,o ir river outl et for di version at such down stre am point as • • • may be selected by Englewood . It shall be the obligation of Englewood or its designee to obtain the right to use the diversion and carriage struc~s through which the water is actually diverted. Deliveries shall be measured at the High Line Canal headgate if diverted at that location, otherwise dtliveries will be measured al the exit flume or flumes serving the City Ditch, the Nevada Ditch or the Last Chance Ditch, to the extent ;~nglewood elects to divert the water through those struc~, or al such downstream point of diversion as Englewood or its designee may employ. Englewood or its designee shall be respo:!ISible for transit losses, if auy, assessed on such water lfthe delivery point is below the Chatfield Reservoir Ditch outlet manifolds described above. 5. Use and Storage: All water delivered by Aurora must be decreed to allow municipal uses and storage. 6. Profit a Prcndrc. Aurora acquired the three McDowell Ranch priorities refere,nced above subject to the profit a prendre previously granted in favor ofEnglewoud. Said profit a preodre is not affected by the execution of this !GA. 7. General Provisions . a. This writing constitutes the entire !GA between the Parties and supersedes all prior written or oral agreements, negotiations, representations, and understandings of the Parties with respect to the subject matter contained herein. However, this !GA does not modify or supersede any other previously executed agreement between these Parties, relating to matters other than those described herein . b. This !GA may be amended, modified, cha1tged, or terminated in whole or in part only by written agreement duly authoriud and executed by the Parties hereto. c. Toe Parties agree that this !GA may be enforced in law or in equity for specific performance, injunctive, or other appropriate relief, including damages , as may be available according to the Jaws of the State of Colorado. It is specifically widerstood that , by executing this !GA, each party commits itself to perform pursuant to the terms hereof, and that any breach hereofresulting in any recoverable damages shall not thereby cause the termination of any obligations created by this !GA unless such termination is requested by the party not in breach hereof. d. Venue for the trial of any action arising out of any dispute hereunder shall t.e in tl1e Arapahoe County District Court. e. This !GA is intended to describe the rights and responsibilities of and between the named Parties and is not intended to, and shall not be deemed to confer rights upon any persons or entities not named as parties, nor to limit in any way the powers and responsibilities of Aurora, Englewood or any other entity not a party hereto . f. If any portion of this !GA is held invalid or unenforceable for any reason by a court of competent jurisdictior.-i!S to either party or as to both Parties, the remaining portions of this !GA will remain valid and binding on the Pmies. ft rther, the Parties • will immediately enter into negotiations to restore as nearl y as pos ,ible any portion of this !GA held to be invalid or unenforceable . g. Neither Aurora nor Englewood may assign its rights or delegate its duties hereunder without the prior written consent of the other party . h. This !GA and the rights and obligations created hereby shall be binding upon md inure to the benefit of the Parties hereto and their respective succe ssors and assigns if an y are allowed . i. Waiver of breach of any of the provisions of this !GA by either party shal l not constitute a continuing waiver of any subsequent breac~ by said party of either the same or any other provision of this !GA. j. lbis IOA may be simultaneously executed in any number of counterparts, each one of which shall be deemed an original , but all of which constit11te one and the same !GA. k. Headings and titles contained herein are intended for the convenience and reference of the Parties only and are not intended to confine, limit, or describe the scope of intent of any provision of this !GA. I. Unless otherwise stated herein, any notices, demands, or other communications required or desired to be given under any provision of this !GA shall be given in writing , to be delivered personally, or sent by certified or registered mail, return receipt r"lluested , postage prepaid, to the following : To Aurora: Director of Utilities City of Aurora 15151 FastAlamedaParkway Suite3600 A1110::a, Colorado 8001 2 With copy to: Austin Hamre , Esq. Duncan, Ostrander & Dinge ss, P.C. 3600 S. Yosemite Street, Suite 500 Denver, Colorado 80237 To Englewood : Director ofUtiliti~s City of Englewood I 000 Englewood Parkway Englewood, CO 801 I 0 With copy to : David G. Hill , Esq . • • • • Berg Hill Greenleaf & Ruscitti LLP 1712 Pearl St Boulder, CO 80302 or as to such other addresses as either party may hereafter from time to time designate by written notice to the other party in accordance with this paragraph. No ti ce shall be effective upon receipt. m. 1f any date for any action under this !G A fa!Js on a Saturday, Sunday or a day that is a "holiday" as such term is defined in Rule 6 o: t.:,e Colo rad o Rules of Civil Procedure , then the re levant date shall be extended automati n lly until the next business day. n. This lGA and its application shall he construed in accordance with th e laws of the State of Co lorado. o. To the ful lest extent permitted b_ iaw. me Parti es hereto waive the right to a trial by jury in any action brought under or in any way related to this !GA . p. la the event of any liti gati on, med iatio n, arb itrati on or other dispute resolution proces s arising out of or related to this !GA each party agrees to be responsible fo r its own attorneys ' and other professional fees , costs and expenses •ssqcisted with any such proceedin gs . q. The Partie s agree they drafted this ]GA jointly with ead . wring the advice of legal ~. uns el and an equal opportunity to co ntribute to its content. Conseq uently, the rul e of construction to the effect that ambiguities are to be co nstrued against the drafter shall be inapp licabl e in the event of any dispute as to the meaning of provisions herein. r. The obligations of Auro ra under thi s JOA are the so le obligations of the City of Aurora ac t,ng by and through its Utility Enterprise and , as such, shall not c.o nsti tut e a general obl igation or other indebtedness of the City of Aurora or a multiple fiscal year direct or indirect debt or other financial obligation whatsoever of th e Ci t!' of Aurora within the meaning of any constitutional, statutory, or chart er limitation. In the ev ent of default by Aurora or failure to meet any of its ob ligation s nder the terms of this JOA , Englewood shall have no recourse against any oithe revenues oftl1e City of Aurora exce • for the net revenues of the water utilit y system availab le tl1erefore in tl1e City of . ..rora Utility Ent erprise water fund, or any successor ent erprise fund , remaining after payme nt of all expenses re lating to tl1e operation and maintenance and periodic payments on bonds, loans and other ob ligations of the City acting by and through it Utility Enterprise. No twith stand ing anything herein to the contrary, noth in g in this !GA shall be constru ed as crea ting a lien against any re venues of the Util ity Enterprise or the Cit y. s. Subject to the tenns and conditions in this paragraph, no party to thi s lGA sha ll be liable for any delay or failure to perform under this lGA due so lely to conditions or events of Force Majeure, spec ifi cally: a) acts of God, b) sudden actions of the elements such as floods , earthquakes, hurricanes, or torn adoes, c) sabo tage, d) vandalism beyond that which can be reasonabl y preven ted , e) terrorism , f) war, :!!.d g) riots; provided that, • A) the non performing party gives the other party prompt written notice describing the paniculars of the occurrence of the Force Majeure; B) the suspension of performance is ofno greater scope and ofno longer duration than is required by the Force Majeure event or condition; and C) the non-performing party proceeds with reason able diligence to remedy its inability to perform and provides weekly prog. ess reports to the other party describing the actions taken to remedy the consequences of the Force Majeure event or condition. In the event of a change in municipal (or other local governmental entity), state or federal law or practice that prohibits or delaw performance, the obligation to seek a remed y shall extend to making reasonable effort, ', reform the !GA in a manner consistent with the change that provides th e Parti,. ,ubstantially the same benefits as this !GA; provided, however, that no such reforrnati ~-, shlli i increase the ob:igations of any of the Partie s. In no event will any delay or fai lu re of perfv:mance caused by any conditions or events of Foxe Majeure extend tJ-J ,. !G A beyo nd its stated term. In the event any delay or failure of performance on th ,•. -,~r', ohne party claiming Force Majeure continues for an uninterrupted period of more th.m ,hr~ hunJred sixty-five (365) dnys from its occurrence or inception as noticed pursuant -) this !GA , the Panies not cl:iiming Force Majeure may , at any time following the end of such one year period, ter-.ninate this !GA upon written notice to the party clarning Force Majeure, without further obligation by an y of the Parties . IN WITNESS WHEREOF , the >.indersigned Parties have caused this !GA to be executed the day and year first written above. • En glewood -A11ror1 IOA S-6-10 6 • • • CITY OF AURORA, COLORADO , ACTING BY AND THROUGH ITS UTILITY ENTERPRISE Edward J. Tauer, Mayor ATTEST Debra A. Johnson , City Clerk APPROVED AS TO FORM FOR AURORA: Acting by and through its Utility Enterprise Christine A. McKenney Assistant City Attorney Austin Hamre Special Counsel ST A TE OF COLORADO COUNTYOFARAPAHOE ss Date Date Date Date The fo regoing instrument was acknow ledged befo re me thi s __ day of ___ _, 2010, by Edward J. Tauer as Mayor , and attested to by Debra A. .Johnson, as City Clerk, acting on behalf of the Utilit y Enterprise of th e City of Aurora, Co lorad o. Witnes s my ban d and official seal. __________ _ Notary Public My commi ss ion expi re s: _______ _ SEAL CITY OF ENGLEWOOD • James K. Woodward, Mayor ATTEST : Loucrishia A. Ellis, City Cl erk Date APPROVED AS TO FORM FOR ENGLEWOOD : David 0. Hill Special Counse l to the City of Englewood Date • • • • • ORDINANCE NO . SERCES OF 2010 BY AUTHORITY CO i'SCIL BILL NO . 32 LNTRO DUCE D BY COUN CIJ MEMBER WOODWARD AN ORDINANCE APPROVU,G AN INTERGOVERNMENTAL AG REEMENT ENTITLED "C OMMON INTEREST AND CONF ID ENTIAL AGREEMD.T' BETWEEN CITY OF AURORA. ACTING BY AND THROUGH n·s UTILITY El\TERPRJSE ("AURORA WATER"), THE CITY OF ENGLEWOO D, ("ENGLEWOOD .. ), THE CENT RAL COLORAD O WATER CONSER\/ ANCY DISTRJ CT ("CENTRAL"), PUBLIC SERVICE COMP ANY OF COLORADO ("PUBLIC SER VIC E"), THE CITY OF GREELEY, THE NORTHERN COLORADO WATER CON SERVANCY DISTRJCT ("NORTHERN"), TH CITY AND COUNTY OF DE NVER ("DENVER WATER"), THE cin· AND COUNT\ ()f BROOMFCELD ("flROO MFCELD"), THE COLORADO Dl\1SION OF\' ILdJH AND THE CO LORADO WILDLIFE COMM ISS ION (''DIV ISION OF \\ 11.DLIFE , H!f ~ A., BOARD OF LAND COMMISSIONERS ("STATE LAND BOARD "), THE BU\JU IRRIGATIO N COMP ANY ("BIJOU COMPANY") AND THE BIJ OU IRRIGATION DISTRICT ("B IJ OU DISTRJ CT ') AND THEIR RESPECT!\ "E COUN SEL. (COLLECTIVELY THE "PARTCES") IN CONNECTIO N WITH WATER COURT DJ\'ISIO N I CA SE NOS . 02CW404 AND 03CW44 2, WHJCJ-1 CONSIST OF V ARJOUS CLAIM ORJ GINAL L Y PLEADED IN CA SE NOS . 02C WI05 , 03CW442 , 04CW35 6. 04C W362 AND O4CW36 5 (T HE "WATER MATTERS '') . WHEREAS. in the Wnter Co un cases above described. the App licn nts seek ccnain changes of wnter rights , ex change s, and addi tional diversions from the South Pl atte River whi ch will be injurious to Englewood's water riglu s; and WHEREAS , the Part ies above named share a common interes t in the clai ms as sened in the \\later Matters as owners of vested water right s an d/or interests in ves ted wa ter right s 1hat ma y be adve rsely nffectcd by th e outcome of th e Water Matte rs; and Vl HEREAS, in light of an d in order to further th at common int erest, the Parties bcli c\le tha t th ey will mut uall y benefit from an exchange of infonnmion and ongo ing coo rdi nation with resrect to all matters and is sues rai sed by lhl" Water Mancrs: and WHEREAS , the Pani cs th rrefo rc desire and agree to coo rdmnte and prepare legal strn tC!,')' aid engineeri ng analyse s. and to engage in coo rd inated discovery, tria l prepara tion and mhcr m 1tters relaied to the pro sec u1ion and out come of the Water .. ta 11 cn:: and WHEREAS , the passage of thi s propo sed Ordi nance will authorize Eng lewood to enter int o the above-desc ribed Co mmon Interest and Confidemi nlit v A2reement. whi ch will enable Englewood's lega l counsel to sha re strategies and infom{ati o-n with the other parti es named above conccming the Water Cou rt ca ses de scribed above; NOW. THEREFORE , BE rr ORD AINED BY TH E c1n· COUNC IL L' fHE ITY OF ENGL EWOOD, COLORADO , AS FOLLOWS : 9 b ii Section I. The Intergovernmental Agreement entitled "Common h11erest And Confidential Agreement " is hereby accepted and approved by the Eng lewood City Council and is attached hereto as "Exhibit A". Section 2. David Hill of Berg Hill Greenleaf & Ru sc iti for th e City of Englewood is authorized to sign said Agreem ent for and on behalf of th e City of Englewc0d. Introduced, read in full , and passed on first reading on the 20th day of September, 2010. Publ ished as a Bill fo r an Ordinance in the City 's official newspaper on the 24" cay of September, 2010 . Publi sh ed as a Bill for an Ordinance on the City 's official website beginning on the 22nd day of September, 2010 fo r thirt y (30) days. Read by title and passed on final readin g on the 4th day of October. 20 I 0. Published by title in the City 's official newspap er as Ordinanc e No._. Seri es of 20 10, on the 8th da y of October, 20 I 0. Published by titl e on the City's officia l website begi nning on the 6" day of October 20 IO for thirt y (30) da ys . Jame s K. Woodward, Mayor ATTEST : Loucrishi a A. Elli s, City Clerk I, Lou cri shi a A. Ellis , City Clerk of the City of Engl ewood, Co lorado, hereby certify that the above and foregoin g is a true copy of t!1 · Ordinanc e passed ot1 final readi ng and publi shed by titl e as Ordinance No . _, Seri es of 20 l 0. Loucri shia A. Elli s • • • • • • COMMO. INTEREST AN D CO FlDENTU.LITY AGREEM,ENT Thi s Joint Defen se Agreement ("Agreement"), entered into and effecti vt as Aoril 2, 20 I 0, sets forth the understanding of th e City of Auror a, Colorado , a Colorad municipal corpo ration of the Counties of Adams, Arapahoe and Dougl as acting by rul through its Uti lity Enterp ri se ("Aurora Water"), the City oi Englewood , a Colomd mw1icipal corporation ("Englewood"), the Central Colorado Water Co nservan cy Distri c ("Central"), and Public Service Company of Co lo redo ("P ui>li c Service"), th e Cit y i Gree' .y, acting by and through its Water and Sewer Board ("Greeley"), the orthei Col0rado Water Co nservancy Di strict ("Northe-n"), the City and Coun ty of Denvc. acting by and through i•s Board of Water Commissioners ("Denver Water''), th e City ru! County of Broomfield ("Broomfield"), the Co lorado Dh~s ion of Wildlife and Ur Colorado Wildlife Commission , by and throu gJ, the Attorney Ge neral ("D ivi sion l Wildlife"), the State Board of Land Commissioners ("State Land Board"), th e Bij<J Irrigation Company ("Bijou Co mpan y"), and the Bijou lnigat1 n District ("Bij(ll District") and their respective co unsel , ( collectively the "Parties") in connection win Water Court Division I Case Nos. 02CW404 and 0.lCW442, whi ,h consist of variofi claims originally pleaded in Case No s. 02CWl05. 03CW442 , 04C'v356 , 04CW36 2, aJI 04CW365 ( the "Water Matters"). Statement of Commo n lnterc~t The Parties share a common interest in the clair.,s assened in the Water Matiers is owne rs of vested water righ ts and /or .int erc:; in vested wo:c, rights that •nay be ad versdy affected by the outcome of the Water Matters. In light of and in r>,der to funher thlt common interest , th e Parties believe thar th ey will mutuall y benefit from an exch an ge of infonnation and ongoing coo rdination with respect to all matters and iss ues raised by ue Water Matters. The Parties therefore desire and agree to coo rdin ate and prepare le F1l strategy and engineerin g analyses. and to engage in coordinated discovery , tral preparation and other matters related to the pro sec uti on and out come c< the Wa~r Matters . Co mmon Interest Materials. Confidcntialih• The Parties ma y make avai lable to each other privileged in formation , both verbally and in writing, inclcding notes , document s. memorand a. and reseaith ("Co mmon In terest Ma terials"), relating to the respec tive representation s of Parties in connection wi th the Water Matters . The Co mm on Interest Material s may reflect and incorporat nfidential communi cations made by tl1e Parties to thei r counsel, and by their coun sel ,il them. and are prot ected by th e attorney/client privilege from dis clo sure , and therefore are intended to be in sulated from expos ure beyond the con fine s of the Parties (the "Co mmon lntc.·est Privilege"). Ser e.g. Mauer of Grand Jwy Subpo ena Duces Tecum, dared November 16, 19 74, 406 F.Su pp. 381 (S.D.N.Y. 1975). In addition , the Common Interest Materials are protected from disclosure as a result of tl1e attorney work-product doctrine or other applicable privileges . See e.g. Tranmirra Produ crs Corp . v. Monsanro Chemical Co rp., 26 F.R .D. 572 (S.D.N.Y. 1960). ' ' H I ~ T A. The Panies are mak in g the Comm on Int erest Materi al s av ai lable to each other • because the Panies int end to coo perate to redu ce expenses, improve effic iencie s, incre as e communi cati ons, and reduce the likeliho od of potential liabilities of the Parties and an y other party who may, in th e future , be come involved in th e Wa ter Matters. Becau se of the pri vileged nature of the Co mmon Interest Mateiials, thos e material s will be shared among the Parties with the ex press understandin g that th e Parties shall not communicate th e contents thereo f to others , because th e ex chan ge of Comm on Interest Material s is not made for th e purp ose of allowing unlimited public ati on or use , but 11 1 c'>~5 dence, fo r th e limited and res tri cted purpo se of ass istin g th e Pani es in advan cin g th e Water Matters 10 d success ful co nclu sion. Th e Partie s unders tand that th e purpos e of thi s Agreem ent is to fa cilitate comm on interest repre sentation by increasing th e in fo rmation flow between th e Panies. Th e Parties recogni ze, however, tliat under some circum stan ces , infom1 atiJn kn own to one Party may not be shared with th e other Parties to th e Agreem ent. Nothin g in thi s Agreement is intended as, sh all co nstitute , or shall be interpreted , construed or used as evidence of an admissi on by a Party of an y wrongdoing , liability or fau lt (in cludin g co mpar ati ve or proporti onate fault), a waiv er of an y privilege , claim , right or defen se, es toppel , or an admi ss ion as to any matter of law or fact , eith er as betwe en th e Parties or with res pect to any person or entity not a party to thi s Agreement provid ed, howe ver , that an y Pany shall be entitled to use thi s A;;,-eement to enforce its term s. If an y person or entit y not a part to th is Agre em ent reques ts or demand s, by subpoen a or oth erwi se, any Comm on Inte rest Materials fr om any Party or from an y Part y's agent , empl oyee, consultant , or repre sent ative, such Party shall : (I) immedi atel y noti fy th e other Parti es, and (2) ass ert th e Co mm on Interes t Pri vil ege with re spect to the requ ested Common Intere st Materi als. Each Part y and each Part y's respe ctive coun se l shall ta ke all steps necessary to assert all applicable right s and pri vileges with respect to such Comm on Int eres t Materia ls and shall cooperate full y with th e oth er Parti es in an y judi cial proceedi ngs re lated to th e disc losure o f th e Comm on Intere st Materi als. TI ,e int ent of thi s Ag ree ment is to preserv e any pri vil ege appli cable to th e Comm on Int erest Materi als whil e pursuing th e Parties' co mm on int erest and to kee p all Comm on Int erest Mate rial s confid ential to th e max imum ex tent all owed by law. A Part y's di sclosure of on. .. 1on Interest Materia ls exc han ged pursuant to thi s Agree ment shall not be deem ed a wuiver by th e oth er Parti es of th eir ri ght to assert a claim o f tl1 e Comm on Interest Pri vi lege un d utt omey/client or wo:k-produ ct pri vilege with respect to any Common Int eres t Mu tcria ls. TI1i s Ag reement shall be binding upon each Party even afte r the Water Matt ,re dec id ed or reso lved , wheth er by settl ement , j udgm ent, dismis sal, or oth erwise as \, .hat res pec ti ve Part y. • Th is Agreement , its term s, th e fa ct o f it s executi on an d all disc ussions am ong th e • Parti es. th eir att orn ey s, offi cers, directors, age nts, consult ants , re pres entati;es, and 2 • • • employees with regard to the Agreeme nt, aro them selv es subject to the at\om ,1/client and work-prod uct pri vileg es. r,1d each Pany agrees th at the Common In terest Pri •.ilege and any privilege shall be a:.serted in response to an y subpoen a or requ e:,t f1 1r the produ ctio n of th e Agreement or in respo nse to an y inqui ry as to its term s, th e fa ct of it5 execution , or discuss ions relating to it. This Agreement con firm s a verbal agreement prev iousl y reac hed between th e Parties . All previous priv il egoo communications , and all Co mmon lnt ere~t Mrtcrial s previo usly exchanged , between the Parties and th eir re spective attorneys, r,fficers , directors, agent s, employees, co nsultants, and repr esentatives, are subject :;i this Agreement. Ne ith er the execution nor the performance of this Agreement shall re,ult ;n th e inability of an y part y to thi s Agreement to use an y data co ntributed by it to the effor,t , an y raw data generated under th is Agreement , or any expert opini on which has been disc losed to oth er parties in thi s or other liti gation , in other ongoing or subs,;q uent liti gatio n. Termination and Withdrawal Any Party ma y wi thdra w from thi s Agreement by giving written notice to every other Party of its election to withdraw. An y Party th at withdraws from thi s Agreement , togetlter with such Party's respective coun sel, remain s subje ct to all co nfidenti ality provis ion s herein as th ey pertain to information theretofore recei ved , but not as to sub seq uent information. In th e event a Party rea ches a settlement with one or more of the ~p pli r.an ts in th e Wa ter Matters (the "Settling Party"), the remaining Parties to this Agreement may emplo y or continu e to employ the Settling Party's engineering experts and uti li ze their previo usly developed analyses and reports which were devel oped in conjun ction with th e Water Matters an d exchanged pursuant to this Agreement. Miscellaneous Each Part y understand s and acknow led ges that it is represe.nt ed onl y by its attorneys in thi s matter, that whil e an attorney representin g an y oth er Part y has a duty to preserve the confidences disclosed to him or her pursuant to this Agreeme nt , th e att orneys representing an y other Party wi ll be acting onl y as attorn eys for that oth er Party and will owe a duty of loya lty to their res pective client onl y. Each Party will pay for the services of its respective attorn eys , but nothin g herei n shall void any sub seq uent agreeme nt between the Parties , if any , to indemnify any other Party fo r attorneys' fee s and cos ts or shar e in such fees and costs. Each Party understands that th e Parties ma y now or in th e future have so me adverse interests and that the sharin g 'of so me confidences pursuant to thi s Agreement may lend to potential co nfli cts of interest of th e various atto rn eys in th e futur e. The Parties do no t intend th at fais Agreemen t or the ex change of Co mm on Interest Material s shall be used to sup port the future disq uali ficatio n of their respecti ve attorn e •s and agree th at they will not move fo r disqu alification of attorn eys in the Wa ter Matters or any oth er • cases on accoun t of the exchange of Common Int eres t Materi als purs uant to thi s Agreement and waive an y conflicts aris:ng fro m th e sharin g of such co nfi dences. Co lorado law shal l co ntrol th e interpretation and enfo rcem ent of thi s Agreement. Thi s Agreement may be enfo rced in the Di stri ct Co urt fo r Water Di vis ion One in We ld County, Co lora do by a temp orar y restrai nin g order an d injun cti on in th e event of a bre ach or anti cip atory breach. Th e parti es accept juri sdi ction and venu e in th at court . Any modifi cati on to thi s Agreement shall be in writ ing an d signed by all Parties. Thi s Agreeme nt shall be bindin g upon th e succes sors and assign s of th e Parties and th eir respective coun se l. Nothin g in th is Agreement shall be deemed to create a partnership , jo int ve~ture, and/c,. prin cipal an d agent relationship between th e Parties and/o r th eir res pective counsel. The headin gs cont ai ned in th is A~cement are for co nveni ence of refe rence onl y an d are not int ended to limi t the sco pe or afle~• the in terpret ati on of this Agreement. If an y pro,~s ion of thi s Agreement is deemed in valid or un enforceab le, th e balan ce of th e Agreement sh all rem ain in full force an d effect. Th is Agreement co nstitute s th e entire curren, under stan din g of th e Parti es and • th eir res pecti ve co un sel with respec t to its subjec; matt er and sup ersedes any prev iou s oral or writte n agreement s re lati ng to the subj ect matter of th is Agreeme nt. The Parties a:know ledge th at thi ; Agreement is th e result of joint negotiati on s among th e Parties, an d agree th at thi s . .\greem ent shall not be co nstru ed or int erpr eted again st any Part y on th e gro und s o f sole or prim ary auth ors hip. Thi s Agreement is exec ut ed by th e Parties and by th ei r res pec tive co un sel, who al so sign on behalf ofth ~,,,.s elves. This Agreement may be execut ed in counterp art s each of whi ch shall be deemed an origin al. IN WI TN ESS WHEREOF, th e Part ies have ex ecuted this Ah'Tee mem effecti ve on Ut e date se t forth ab o-,c. /Signature Pa ges Follow} • • • • AURORA WATER CITY OF AURORA, COLORADO , A COLORADO HOME RULE MUN ICIPAL CORPORATION OF THE COUNTIES OF ADAMS , ARAPAHOE AND DOUGLAS , ACTING BY AND THROUGH ITS UT ILITY ENTERPRISE Edward J. Tauer, Mayor ATTEST : Debra A. Johnson , City Clerk APPROVED AS TO FORM FOR AURORA : Steve Sims , Special Water Counsel Christine McKenney, Assistant City Atto rn ey STATE OF COLORADO COUNTY OF ARAPAHOE ss Date Date Date Date The foregoing instrument was acknowledged before me thi s __ day of ____ , 2010, by Edward J. Ta uer a.< Ma yor, and attested to by Debra A. John son, as City Clerk , acting on behalf of the Util ity Enterprise of the City of Aurora, Colorado. Witness my hand and officiPI seal. _________ _ Notary Public My commission expires : ______ _ (SEAL) /sig11at11re s of Partie s co 111i1111e on followi11g page/ ENGLEWOOD CITY OF ENGLEWOOD, COLORADO , A COLORADO MUNICIPAL CORPORATION Mayor-James K. Woodward ATTEST : City Clerk -Loucrishia A. Ellis APPROV ED AS TO FORM FOR ENGLEWOOD: David G. Hill ST A TE OF COLORADO COUNTY OF ARAPAHOE ss [date) [date) [date] Th e fo regoing in stru ment wa s acknowl edged before me thi s __ day of ____ , 20 10, by James K. Woodward as Mayor , and attested to by Loucrishia A. Ellis, as City Clerk , acti ng on behalf of the Ci ty of Englewood , Colorado. "'itness my hand and official seal. My comm iss ion e~p ires: ______ _ (SEAL) Notary Public /sig11atures of Parties conti11ue on followi11g page} 6 • • • • CENTRAL CENTRAL COLORADO WATER CONSER\/ ANCY DISTRICT !ADDRESS) [ADDRESS] [ADDRESS] [name , title] ATTEST : [name , title] APPROVED AS TO FORM FOR CEN TRAL: [name, title] (date] (date] (date] • STATE OF COLORADO COUNTY OF ARAPAHOE ss • The foregoing instrument was acknow ledged before me th is __ da y of ____ , 20 10, by _______ as --,--,--,-,---c--' and attested to by ________ ,as ____ _, ac ting on behalf of the Centra l Colorado Watr: Conservancy District. Witnes s my hand and officia l seal. -------,---- Notary Publi c My commi ss ion expire~: ______ _ (SEAL) /sig11a111 res of Parties co 111i11u e 011 following page} PUBLI C SERVICE PUBLIC SER VICE COMP ANY OF COLORAD O, A COLORADO CORPORATION (ADDRESS] [ADDRESS ) [AD DRESS) [name , title) ATTEST : [name, title) [d ate) [date] APPROVED A3 TO FORM FO R PUBLI C SERVI CE: [name , title) STATE OF COLORADO CO UNTY OF ARAPAHO E [date) ss The fo reg oin g instrum ent was ackn ow ledged before me th is __ day Jf ____ ,, 20 10, by _______ as _____ , and atte sted to by ___,.------• as _____ , actin g on behalf of Publi c Servi ce Company of Colorado. Witne ss my hand and offi cial sea l. ________ _ No tary Pu bl ic My co mmi ss ion ex pires: ______ _ (~,EAL) {.•ig11 aru res of Parties continu e 011 fo llowin g page} • • • • GREELEY CITY OF GREELEY , COLORADO. ACTING BY AND THROUGH ITS WATER AND SEWER BOARD (ADDRESS] (AD DRES S] [AD DRESS] [nwne, title] [date] ATTEST: [nwne , title] [date] APPROVED AS TO FORM FOR GREELEY : [nwne , title] [date] • ST A TE OF COLORADO ss COUNTY OF ARAPAHOE The foregoing instrument was acknowledged before me thi s __ day of ____ ,, 2010 , by _______ as ---,.,..---' and attested to by _______ _, as ___ _, actin g on behalf of the City of Greeley , Colorad o, acting by and through its Water and Sewer Board . Witness my hand and officia l sea l. _________ _ No tary Public My commi ssion ex pires: ______ _ (SEAL) /sig11at11res of Parties co 11ti1111e 011 Jollowi11g pag., • 9 NORTHERN NORTHERN COLORADO WATER CONSERVANCY DISTRI CT (ADDRESS) [ADDRESS] (ADDRESS] [name , titl e] ATTEST : [name, title] APPROVED AS TO FORM FOR NORTHERN : [nam e, title] ST ATE OF COLORADO COUNTY OF ARAPAHOE ss [date] (date] [date] 11,e fo regoing instrument was acknowledged before me this __ da y of ____ , 2010 , by _______ as _____ , and attested to by _______ , as _____ , acting on behalf of th e Northern Co lorado Water Conservancy Disui ct. Witn ess my hand and offi cial seal. -------,-·.,---- Notary Publi c My commi ss ion expires : ______ _ (SE",.L) /sig11a111 res nf Parri es co nti1111 e 011 fo ll owi11g page/ 10 • • • • • • DENVER WATER THE CITY AND COUNTY OF DE NVER, ACTING BY AND THROUGH ITS BOARD OF WATER COMMISS IONERS !.'J>DRESS] [ADDRESS] [ADDRESS) [nam e, title) ATI[ST : [name , title) [date) (date) APPROVED AS TO FORM F()R DE .VER WATER: [name , title] ST A TE OF COLORADO COUNTY OF ARAPAHOE [date] ss The forego in g in strument was ackn owledged before me thi s __ day of ____ ,, 2010 , by _______ as _____ ., and attested to by ________ , ,.s _____ , actin g on behalf of th e City of and Co unt y of Denv er, Colorado , ac:i ng by and thro ugh its Board of Wat er Commis sioners. Witnes s my hand and official seal. _________ _ Notary Publi c My commiss ion ex pire,;: ____ _ (SEAL) /signatures of Parties conti1111e 011 fol/owi11g page] II BROOMFIELD THE CITY OF BROOMFLELD , COLORADO (ADDRESS] [ADDRESS] [ADDRESS] [name, title] ATTEST: [name, title] [date] [date] APPROVED AS TO FORM FOR BROOM FIELD: [name , titl e) STATE OF CO LORADO COUNn' OF ARAPAHOE [date] ss The foregoing in strument was acknowledged before me this __ day of ____ , 20 10, by _______ as _____ , and ,nested to by ________ , as -------' actin g on behalf of the City of Broomfield , Colorado . Witness my hand and official seal. _________ _ Notary Public My commissio n expires: (SEAL) /sig11atures of Parties c,,nrinue on fol/owi11g page/ 12 • • • • • • DIVISIO OF WILDLIFE THE COLORADO DJVISIO OF WILDLIFE AND THE COLORADO WILDLIFE COMMISSION , BY AND THR OUG H THE ATTORNEY GENERAL !ADDRESS] [AD DRESS ] [AD DRESS] [nam e, titl e] ATTEST: [name, title] [da te] [date] AP PROV ED AS TO FORM FOR Dl\lJSION OF WILDLIF E: [name , ti tl e] STATE OF COLORADO COUNTY OF ARAPAHOE [date] ss The foregoi ng instrument was aclm ~wledged before me thi s __ da y of ____ , 20 10, by ______ as _____ , an d attes ted to by _______ , as ____ , actin g on behalf of tlie Co lorado Divisio n of Wildlife and the Col orad o Wildlife Commi ss ion, by and thr ough the Attomey General. Witness my hand and offi cial seal. _________ _ Nota ry Publi c My commis sion expires: ______ _ ( EAL) fsignatur e.1· of Parties I mti11u e on Jo li . ,win g page{ 13 STATE LAND BOARD • THE STATE BOARD OF LAN D COMMISSIONERS (ADDRESS] [ADDRESS) [ADDRESS) ---------[name , title) [date) ATTEST : [name , title) [date] APPROVED AS TO FORM FOR ST A TE LAND BOARD : [name , title) [date) • STATE OF COLORADO ss COUNn' OF ARAPAHOE The foregoing in strument was acknowledged before me thi s day of ___ _, 20 10 , by _______ as _____ , and attested to by _______ ,as _____ , acting on behalf of th e State Board of Land Commissioners . Witness my hand an d official seal. _________ _ otary Publi c My co mmi ss ion expires : ______ _ (SEAL) • 14 • • • BIJOU IRRIGATION COMPANY !ADDRESS) [ADDRESS] [ADDRE SS] [name , titl e) ATTEST : [name , title] [date) [date) APPROVED AS TO FORM FOR BIJO U IRRIGATION COMPANY : [nam e, title] [date] ST ATE OF COLORAD O ss coUN n ' oF ___ _ Th e fo regoin g in strum ent was ackn owled ged before me this __ day of ____ ,, 20 10, by ______ as _____ • and attes ted to by _______ , as ____ ,, actin g on behalf of th e Bij ou lnigation Co mpan y. Witn ess my hand and offici al seal. _________ _ No tary Publi c My commi ss ion ex pires: ______ _ (SEAL) !5 BIJ OU IRRIGATION DISTRICT (AD DRESS] [ADDRESS) [ADDRESS) [name , title) ATTEST : [name, title) [date) [date) APPROVED AS TO FORM FOR BIJOU IRRIGATION DISTRJCT : [name , title] STATE OF COLORADO COUNTY OF [date] ss The foregoing instrument was ackn owledged before me this __ day of ____ , 20 10, by ______ as , and atte,,t e<l to by _______ , as _____ , acti ng on behalf of th e Bijou Irrigation District. Wimes s my hand and offic ial seal. _________ _ Notary Publi c My co mmi ssion expires : ____ _ 16 • • • • COUNSEL Dated: BROWNSTEIN HYATT FARBER SCHRECK, LLP 410 Seventeenth Street, Suite 2200 Denver, CO 80202 Steven 0 . Sims , Esq . Adam P. DeVoe , Esq. Bret A. Fox , Esq . Counsel for Aurora Water Dated: BERG Hll.,L GREENLEAF & RUSCITTI LLP 171 2 Pearl Street Boulder , CO 80302 David G. Hill , Esq . • Jon N. Banashek , Esq . Heidi C. Potter , Esq . Counsel for Englewo'.'<I Dated : LIND LAWRENCE & OTTENHOFF , LLP 3S 5 Eastman Park Drive, Suite 200 Windsor, CO 80550 Brru lley C. Grasmick, Esq. Cow1Sel for Central Dated: BALCO MB & GREEN , P.C. 818 Colorado Avenue Glenwood Springs, CO 81602 David C. Hal lford , Esq . Sara M. Dunn , Esq. Counsel for Publi ~ Service • 17 Cated : FIRM • ADDRESS! ADDRESS2 ATTORNEY!, Esq. Counsel for Greeley Dated : FIRM ADDRESS! ADDRESS2 ATTORNEY!, Esq . Counsel for Northern Dated : FIRM ADDRESS\ ADDRESS2 • ATI"ORNEYI , Esq . Counsel for Denver Water Dated : FIRM ADDRESS! ADDRESS2 ATTORNEY!, Esq . Coun sel for Broomfield Dated : FIRM ADDRESS\ ADDRESS 2 ATTORNEY\, Esq. Counsel for Division of ,vi!dlife • 18 • D•led : FIRM ADDRESS! ADDRE SS2 AITORNEYl ,Esq . Counsel for State Land Board Dated : FIRM ADDRESS! ADDRESS2 ATTORNEY!, Esq . Coun sel for Bijou Irrigation Company Dated : FIRM ADDRESS! ADDRESS2 ATTORNEY\, Es q. • Counsel fo r Bijou Irrigation District • • • COUNCIL COMMUN ICATIO N Dat e: October 4, 2010 I Age nd a It em: 11 a i I Sub ject: EMS Prov ider Grant 20 11 Initi ated Bis Fi re Departm ent I Staff Source: Michae l Patt arozzi, Chi ef COUNC IL GOAL AND PR EVIOUS COUNCIL ACT IO N Co ll ~ci l has been adv ise d that the gra nt was requ es ted throu gh the State of Co lorado. RECOMMENDED ACTION Sta ff seeks for Co un cil ap prov al of an EMS Provider Gra nt in the amo unt oi S7i.674 awa rd ed to the Ci ty of Engl~woo d by the State of Co lo rad o. BA CKGROUND, ANALYS IS, AND ALTER NATI VES IDENT IF IED Th e Col orado Erner ency Medi cal and Tra u ,a Services (EMTS) Provi der Gran t progra m is intend ed to assis t publ ic an d pri vatf • orga niza tio ns main tain. imp rove and ex pand th e emerge ncy medi ca l and traum a se rvices syst em in Co lora ~o. Th e prog ra m requires a 50~o ca sh ma tch and fund s may be used to im prove emerge ncy m dir.al servi CPS by c.ssis ting wi th th e fundin g of ambul ances , com mu ni cation, da ta coll ec ti on, EMS eq uipm ent and EMS rela te<J educa ti on progra ms. A grant was re qu ;,s ted thro ugh the EMTS and app roved io r up to $77 ,674. to ass ist wit h th e purchase oi a medic appara tu s [a mbula nce) to re place the 1909 F450 . un it #6 48~, whi ch is over du e for repl acement acco rdin g to the City's ve hicle re pl ace men t sched ul e. The unit was approved fo r rep lace ment in 2009 ; how£:ve r th e ve ndor ca nce ll ed th e order due to la ck of an ava il able chass is. Th e cash ma tch req uired oi th e cit )' wil l co me from api tal Eq uip ment Re pl aceme nt Fun d des ignated fo r the re pla cement oi uni t # b482. FINANCIAL IMPACT The State grant req uires a mi nim um oi a .1 0% ll''la tch. Th City is req uired to fun d 1he remai nder of th e cos t of the quiprn ent. The cos t of the ambulan ce as speci fi ed in th e gra nt req ues t is S 168,554 , incl uding safe ty equipment req uired to be incl uded for the City to quali ty ior th e grant. The City's port io n of that iu nding will be $90 ,880. Th e fun ds are avai lab le in the Cap ital Eq uipm ent Re pl acement Fund ior 20 11. LIST OF ATTACHMENTS Pro posed Bill ior an Ord inance ORDl ANCE 0 . SERIES OF 20 10 BY AUT HORITY COUNCIL BILL NO . 33 INTRODUCED BY COUNC IL MEMBER ____ _ A BILL FOR AN Oi'..D l ANCE AUT HORIZING THE ACCEPTANCE OF AN EMS PROVIDER GRANT 201 1 AWARDED BY TH E STATE OF COLORADO TO TH E CITY OF ENGLEWOOD , CO LORADO . WHEREAS, th e City of Englewood Fire Depanmenl sought and was awarded a grant from the State of Colo rado to help fund the purcha se of a medic apparatus (ambu lan ce) to repla ce the 1999 F450 Unit #6482; nnd WHEREAS. the 1999 unit is overdue for replacement in accordance with the City's vehicl e replacement sc hedu le ; and WHEREAS. th e 1999 unit was app roved for replacemer,t in 2009 ; however the ve ndor ca ncelled th e order due to a lack of ava il ab le chassis ; and WHEREAS , The Co lorado Sta te Gram is a 50 % match. not 10 exceed $77,674.00 with th e Ci ty fund in g th e remaining costs; NOW. THEREFORE. BE IT ORDAINED BY THE CITY COUNC IL OF THE CITY OF ENGLEWOOD. COLORADO. AS FOLLOWS : Section I. TI1c City Co un cil of the City of Eng lewood. Co lorado hereby authorizes the accepta nce of the EMS Provider Grn nt and accompanying tcr'lls and condi ti ons awarded by the State of Colorado to the ity of Englewood for the purchase of a medi c apparatus (ambulance), attached heret o as Exhibit A. Introduced. read in fu ll. and pas sed on fir st rending on th e 4th da y of October. '.:010 . Publi shed by Title as a Bill fo r an Ordina nce in the Ci ty's official newspaper on the S" da y of October. 20 I 0. • • • • • • Published as a Bill for an Ordinance on the City's official website beginnin g on the 6th da y of October, 2010 for thirty (30) days . Jam es K. Woodward , Mayor ATTEST : Loucrishia A. Ellis , City Clerk I, Loucrishia A. Ellis , City Clerk of the City of Englewood, Colorado , hereby certify that the above and foregoing is a true copy of a Bill for an Ord inance, introduced , read in full , and pa ssed on first reading on the 4th da y of October, 20 I 0. Loucrishia A. Ellis MEDTEC AMBULANCE PROPOSAL Date : 08·26·2010 ATrN : MARK ERTLE Department Name : ENGLEWOOD F.D. Address : 555 WEST JEFFERSON A VE . City, State, Zip: ENGLE WOOD ...fQ.._ _8_0_1_10 ______ _ The undersigned is prepared to manufacturer for yo u the vchic le(s) and equipmcnl herein named for the fo ll owing prices : ON E (I) 2010 MEDTEC AD-170" AMBULA NO en VERSIO N BUILT ON A 2009 CHEVROLET C4500 4X2 CHASSIS . PRICE IS F.O.B. IN ENGLEWOOD , COLORADO SHOULD ENGLEWOOD CHOOSE TO PREPAY I00 ¼ OF THE CONTRACT PRICE, PROTECTED BY A IOO ¼ PERFORMANC E BOND. THE INTEREST EARNED OVER A 120 DAY BUILD TIME FROM RECIEPT OF APPROVED ORDER WOULD BE APPROXIMATELY 54000 .00 MAKING THE FINAL DLL IVERED PRICE S164 ,554 .00 Tms UPDATED PRICE INCLill>ES ALL OPTION S ADDED AFTER THE ORIGINAL PROPOSAL DATED 11-22-2009 S168,55'.00 Said vehicle and equipment arc to be built and shipped in accordance with the specifications hereto attached, de lays due to strikes , war or international conflict.. failure to obtain chassis, material s or other causes beyond our control not preventin g, within about ca lendar da vs after receipt of this order and acceptance thereof at our office in Goshen , Indiana, and to be picked up / delivered by you / to you by an authorized agent or employee at the Med1ec Ambulance Facility / Department's Address loca1ed in Goshen , tndiana / Cus1o mer's City & State. The specifications here in contain ed sha ll fonn a j'lllrt c,f the fi nal contract, and are subject to chn1 ;; desired by the purchaser, provided such aherntions are interlined prior to the acceptance by th e company of the oruci to purchase, and provided such alt·era tions do not materially affect the cost of the construction of the vehicle . The proposal for ambulancc(s) confonns to nil Federal Department of Transponation (DOT) rules and regulat!or,: in effect at the time of the bid, and with all Federal K.KK-A-1822E speci ficati ons as published al the tim e of bid, except as modified by customer specification s. Any increased costs incurred by the firsl pany because of future changes in or additions to said DOT or KKK-A-1822 standards will be passed alo ng to the customer as nn addition to the price set forth above . Unless accept ed within 30 days from the bid date , the right is reserved to withdraw thi s proposition . Mcdtcc Ambulance Corporati on By : --~S-A-LEc-S~Rc-c-EP~RE=S~E~N~T~A~T~IVccE,-- 0 2/12/04 • • • • X H I e I T • • • STATE OF CO LOR/\0 0 Blll Atltlr, Jr., Governor Marlha E Rudolph , faeculJYI Director DodJCOtod 10 pro1octing enO improving tne nooltn and onvironmont ol tho people ol Coloraoo 4300 Cherry CrHk D1, S Denve,. Colorado 80246-1530 PhOnt (303) 692·2000 TDD Line (303) 891 • noo LOCDled in Glcnoole , COIOrnoo hnp:llwww.cdphe11 11 1.co .us July 22. 20 10 Stephen Green l abOratory Serv1ce1 01visl0r'I 8 100 l owryBlvd Denver Colo1ado 80230-6928 1303) 69 2·30P0 City of Englewood (152 1 J I 000 Englewood l'arkwo ) Englewood . CO 80110-2373 Dear Ste ph en Gre en: Colora do Dep:r .men t of Public He.Ith and Em'lronmcnt Than k yo u for applying to the FYI I Prov ider Gra nts Program. Your app licati on wa s reviewe d and sco red by a proce ss that inv olved ihe RETA Cs . SE HA C and the dcpa11men t. I cs ult s fo r yo ur applicati on arc: Fo ll ow ing thi s review process. the fin al de ci sion is to fund yo ur rcque sl. making yo ur total award $77 .6 74 wilh a 50% req uired locul cas h match . The award a111 ou111 rellcct s the fun di ng 111 nx i111u111 of sta te doll ars for u Type I 2wd . which is $69.90 0. The safe ty equipm ent match am ount is $7 .774 for a tota l award or $77.674 . Encl osed plea se find a copy of the pu rchase order and note the exp irati on dntc or 6/30/1 I. Yo ur items must be purchased and delivered prio r to thi s dnu.• -no excepti ons. Th i" is an extreme ly impo11an t deadline. so plca sl ,<.ccp us upd ntcd thro ug.lw ut the year on yo ur progres s. Progress repor ts: There arc fo ur reo uirt:d progress report s dm· on or before 9/30. I '1./':, I. 3/3 1 and th e 1~~1 one is due w ith yo ur firwl pay me nt rcq u out no la ter tha n 6/30 '1 I . You -.. un fin d th e prog re ss rcp on doc um ent nt WW\\ .coc:ms.info /grunt !). Once yo ur project is co mpl ete und marl-a:d linal. yo u no longer have to su bmil the progress report docum ent . l'nymcnt llcq ucst S111tcmc11t : The pa1•111cn t rcqu cSI sta teme nt i locntcd ut ww11.coc1m.info l~rant,. Use this documc:nt to reques t fun d!). It requires a signa tu re and supp oni ng doc umcfll .!) such m, inv oic es und pictures. Rc,•c1 ·sions : Tracking reversio n) i:-extremely important heca usi: it give~ u~ the cha nce , rc-nwnrd fund s to entitie s that were not award ed originall y. l f'you t!Xpcr icncc an) change s th roughout th e . car and hclicve yo u will revert fund s. plea se le t me know immediate!). D0 1101 w ui1 unt il the lu st minut e or we won't be able to rt•- nward the fund s . Vehi cle ra tegof")·, A.I , e~1c\cs mu st hi: purclrnsed and <.h:livcn:d h) 61]0'1 J. I r) nu hcliL:\ c ~ ou cann ot mnkl.! • th ii. dcucllinc. ph:u :,c let mi: k1t1,, imm cclinlcl). If yo u art planning on se lling ur domn ing o vehicle 1h nt wn s pu rc hased in th e pa st using gran t flll~d!). yo u mu st obta in prior wri tten apprcwul from 1he dcpanmcnl. 11 ~ th e sum· rctni m purtiul ciw ncrship of the vehicle for its duruhk li fe . E-mail nu: at icun nc.b nkchou sc a sw1 c.cn.u~ with yo ur re quest to se ll 0r donate yo ur gn.111 1-fundc d vehicle. und pl cuse include the vehicle 1ypc. make . tn Cl dcl. ycur and VIN alonk w1m yo ur proposed pl ans. Co mm ent s: Th e scori ng process ullllws c,·uluat or!-1 lO prnv iJ c 1Ccdback to appli c unt ~. Bdcrn arc commc 111 s th nl were rc ccivcd fr om cvn\rnu ors regardin g yo ur gra nt ap plica1i on . The~i(~ co mm ents nre provided as ;1ddilio nal informa l io n only. Some o r the com men ts moy nc1m1II~ rcf1cc1 question s rcvir.:wcn, ha d prior 10 the granl hcuri ng~. Ir you 1-111cndcd th e hear ings . mos t li kely these qucs1ion s were un swcn:d . Veh · • J111pn·.,·siv,1 granl applicllfirm .' • (iootlju.,·1{/ic:mum. not 11 :,•ing rn alll't1_1•s ~e t latest and greme.\'I . • lJ~n• equtpmem (or a m ng time • Made t.·rm l'i ncmg m·g11m e111Jo r need <?/'.,·er vict'. • Tonk mw~1• sieps to ,tcqu ire sen 1fre . Ca pahili1ies will he impc,c 1ed {f nm f 111 uled. • Bil/in~ rat e., see m low . Appc:o ls: According to 6-CC R-10 I S-1 . Sectio n 3. 3.7 Appeal Proc ess. you arc entit led to uppcal an ad verse ac ti on wil h re spec t to your grant app li cat ion . Applicant s who wis h to :1ppenl need to: I . Make yo ur rcq uc s1 in wri1ing to th t! Co lorado Depa11 1m:nt of Publi c Hea lth an ti Env iro nment within 60 • days of lhi s noti fi cmi on of a dc ni ttl of an awnrd. 2. Includ e th e SlallllC. rul e or writlcn application guide line 1ha1 was nol follo wed in 1hc n:vic\\ (1 f'your grunt appli cntion . Upon n.:cci pt or u wri1 1cn appcul. the dcp:.1r1mc111 will re, icw the rcq ut.:sl for nppcol to suh srn n1iutc a violm ion of Slututc . rule or npp licnt ion guide lin e and will noti !'y you and th e SEMTA · of the fi nding s. If' ii vio lati on of statu te . rnlc or applica ti on guid elin e is subs tantim ed. 1hc SEM T/\C ,,ill th en rcv ie,, the app1:al and make rcc01 nm c11d 1.11i on~ 1n tl1 c dcpar1m cn1 fl1 r co rrccti , c 11 c1i cm. Cu 11rnct ln forn1:11 io11 : Co11 1ac1 me lit .lt..:anm·.hu \c hou :,;c a Slillc.co.u!-wi1 h qrn.:s1i on~. Ir ynur e-mail addre ss is no IJngcr sgrccn@icnglc" odgcn .o rg. please let me kmm . Sinct.:rcl). ~-~ Jean ne -1aric Bnk clm usc EMT Pro vider Gra m~ Progrn m Mn nn ge, Health Fnci li tit:~ 1.md F.mcrgcm:) Med ica l Service~ Div is ion • CO DEPT OF PUBL I C HEA LTH/EN V 4300 CHERRY CRE EK DRIVE SO I VE R CO 80246 1530 Bu LUPE QllESADA Phone Number: 30 3-5 92-207 3 Agency Contact: Ml CHAEL SE! FFERTT DATE : 07-16-10 IMPORTANT Th e PO# and Lin e # must app ear on all Invo ic es , packing sllps , cartons and co rrespondenc e PURCHASE ORDER STATE OF COLORADO P.O.# OE FMA EMS11000 014 Peg,# 01 _Ph_o_ne_Nu_m_b_er._. __ 3_0 _3 _6_9_2_2_U_6_2 ____ ~_A_C_C __ :_O"T7_-_1_5_-_l_O_, State Award II FEIN 046000583 Phone: vandor ..:ontact: STEPHEN GRE3N 30 3-762-24 76 Purchase Allqul 1ltlo n #: BID# Invoice In Trlpllcate To : CO PUBLIC HEALTH & ENVIROilMENT -------------------1 EMERGENCY MED SVCS-HPDP-EMS-A2 ~ CITY OF ENGLEWOOD N 4300 CHERRY CREEK DRIVE SO DENVER CO 80246-1530 o 1000 ENGLEWOOD PARKWAY o ENGLEWOOD CO 8011O-23 7 3 Payment wlll be made by this agency cc.R ___________________ IShlp CO PUBLIC HEALTH & ENVIRONMENT INSTRUCTIONS TO VENDOR: 1. II lor 1n r ruason, dell111ry ot thl1 01rl ;,r 11 dtl 1y1d Myond th1 dell11 1ry/l n1t1U 11lon 11111 1hoWn, pl tl'H notU r 1t11 t gtncy conticl n1m11d tl the top ltlL {Righi or c1nc111 111on 11 r111rvtd In l'llllncu tn wl\lch ll melr dtll 11try 11 no , m1d1.) To: EMER MEDICAL SVC-HDPD-EMS-A2 4300 CHERRY CREEK DRIVE SOUTH DENVER, CO 80246-15,0 %. AU cn1 mlc111,1,;'-llpntt11'1111'1dm1tor1111 mu11conl0tm to 1n1111nd ar111 raq ulredb)'OSH1. 3. NOTE: Addlllon t l tern:~ .,.., conditions on rtverH side Oollvery/ln1t1llatlon Date : I F.O.B. DEST INATI ON 06-30-11 STATE PAYS NO FREIGHT SPECIAL INSTRUCTIONS: I M COMMOOITYIITEM CODE UNIT OF MEASUREMENT QUANTITY UHrT COST TOTALITi MCOST 001 948 1 2000000 $7 7 ,674.00 • EMS FYll GRANT -AMBULANCE TERM : DATE OF PO -06 /30 /201 1 , TH I S AWARD JS MADE IN ACCORDANCE WITH THE VENDOR'S FI SCAL YEAR 2011 GRANT APPLICATION WHICH IS INCORPORATED HEREIN AS ATTACHMENT A, THE REQUIREMENTS STATED IN THE ATTESTATION SECT I ON OF THE APPLICATION ARE PRESENTLY REAFFIRMED, 'rHE STIITE MUST BE INVOICED WITHIN 30 DAYS AFTER THE ENDING DATE OF TH I S AGREEMENT, THE STATE WI LL FUN D 50% OF THE TOTAL COS T , NOT TO EXCJ,,~D .;77,674.00. SHOU LD THE GRAN TE E REALli.E SAV I NGS ON THE GRAN T, IT WILL BE SHARED E~UALL Y BETWEEN THE GRANTEE AND THE STATE, 77 674.00 111!S PO IS IS'iUCD 111 ACCORDl.tlC[ wrrn SlAl[ AND rrnrn At nEGut.AllOtlS lhl.l"O l111Uoc 11vron1hOdl1l' 1lgntdDy lne1ulllOh1l'd lnd1v111u1I Purchase Order Terms and Conditions I. 111\rrlA•nJll•n.,. 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"q~u .. 1 "' · ·n, ~: 1 , 11, , • ,I,. ''"'' ,,.1.,,,,r, .. I· •• t,,-.•u,. r·,1,~1111 .,,,,,,,,,-~•Mn<•"'•, 1,, • • • COUNCIL COMMUNICATION Date : Age nd a Item : Subject : October 4, 20 10 11 a ii Amendment to Title 16: U nifi ed D evelopm ent Code related to Floodplain Regulations Initiated By: Staff Source : Community D eve lopment Department Alan White, [ rec to r Tricia Lan go n, Se ni or Plann er COUNC:t GOAL AND PREVIOUS COUNCIL ACTION Collncil con ducted a study session on th e topic of floodpl ain regula tions on Ju ly 12, 20 10, and dire cted staff to prepare Title 16 ame ndments to coordin at e with Federa l Emerge ncy Managem ent Agency (FE M A) standards and upcoming Fl ood In surance Ra te Map (FIRM ) amend men ts. PREVIOUS PLANNING COMMISSION ACTION On Jun e 8, 20 10, th e Planni ng and Zoni ng Commission reviewed and disc us sed th e nee d for am endments to 16-4: Flood Pl ain Overla y D is tri ct. Ba sed o n the FEMA requirement for adoption of proposed amendmen ts to meet a mid-D ece mber effecti ve da te of n ew FIRMs for th e Cit\', th e Commission directed staff to bring th e propose d amendments di rec tl y to public hea rin g. Th e Plann in g and Zoning Commiss ion conducted a Publ ic Hearing on September 8 , 20 10 to co nsider th e propose d amendments to Titl e 16: U n ified Developmen t Code (U D C). No m embers of the public att ended the public hea rin g. Fo ll owing dis cussion th e Commission vc,ted 8 to O ( 1 ab sent ) to fonva rd th e proposed amend mt nts to City Co un cil w ith a favorable re comm enda ti on for adop tion with the fo ll owi ng re vis ions : 1. Remove 16-4-i: 6.2.c. in its entirety. 2. Copy 16-4-1 : D.5. to 16-4-6 : B.2 .c. creati ng num ber 11 and in cl ud e th e words "in cl uding fences " after th e word barri ers. 3. Remove in it,; en tirety 16-4-8: D .4.d .; as it ha s noth ing to do w ith th e fl oodplain. The above reco mmended Co mmi ss ion rev ision s are included in th e proposed amendment s befo re Coun cil as Firs t Reading . RECOMMENDED ACT ION Reco mmenda ti on from the Commu·1it 1' Deve !0pm ent D ep artment to ad opt a bi ll for an o rdinan ce authorizing ameridments to Tille 16: U nified Deve loo men t Code of th e Engl ewood Municipal Code, re lated to th e repea l in its entire1y ol 1 -4: Flood Pl ain Overla y D istrict ari d th e en actm ent of 16-4 : Flo o dp lain Reg ul ations in its place . Staff also requ es ts that City Coun cil schedule a pllblic hearin g on O ctober 18, 20 10. BACKG RO UN D, ANA LYSI S, AN D Al.TF.RNATI VES ID ENTIFI ED Tlie Fede,a l Emergency Management Age ncy (FEMA) maps spe cial flood hazard areas across the Country. The maps are called Fl ood In surance Rate Maps (FIRM ) an d are th e official r,I aps designa tin g risk premium zo nes in a community fo r fl ood inr uran ce purposes. The last major re vi si o n to FIRM maps for th e City of Englew oorl occurred in 19 95. More than o yea rs ago, the Colo rado Water Conservation BDlrd (CWC'I;, in partne rship wi th fEMA, began a p rojec t to upda te and digitize all FIRMS ior Ara pahoe Co unty. Th e project 1, now comple te and FEMA plan s to adopt th e updated Co unty maps, w hi ch in cl ude the City of Englewood, on December 1 7, 20 10. To refoec~ th e n ew FIRMs, FEMA is req uirin g updates to FIRM references contained in the floodplain regulations rel;.ti ve to th e new digiti zed maps. In add ition, th e CWCB re,·ie wed 16-4: Flood Plain Overlay Distric, and fo und it deficient in a number of areas . Th e prop ose d amendm ents address th• id entified iss ues by providing new or updated material to th e Co de to remai n compliant wi th FEM A standards . The proposed amendments ar e also neces sary to maintain City pa rti cipati on in th e Na tiona l Fl ood Insurance Program 's I NFIP ) Communi ty Rating System (CRS ). Th e Program eva lu ates a community's fl ood mitigation policies and flood regulati ons. Eng lewood's favo rabl e ratin g all ows cit izens w ith property with in the fl oodpl ain to rece ive approximately a ten perce nt ( 10%) red ucti on in their fl ood insurance r .Jmiums. To rem ain co mpliant , ith CRS req u irements the Program requires amendments to the UDC's fl oodpla in reg ul ati ons b e effe cti ve on the da te th e reaps b ecome effecti ve (December 17, 20 10). Beside s updated referen ces to th e new digiti z•d FIRMs, the p ropos ed amendm ents include: Revision s to c urrent definitions , additi on of new defin itio ns. and deleti on of ob solete defi nitions. New FEMA req uirements for : Lo w est fl oor elevations for residen tial ,nd no nres idential struc tures, f .l1owed uses of bel m-v lowest fl oor elev ation s, Drain age pa ths arcund stru ctures on slope-; to gu id e water away fr om stru ctures, Exi sti ng and ne w manufactured home p arks, Rec reati onal vehi cles storage in ce rt ain fl oocl zo nes. Clarifica tion of admini strati ve sta ndards and requirem ents, includin g: U pdates to Fl oodplai n Adm inistrator ,es p onsibi liti es , Rev i ew of Build ing Permits, Es tablishm ent of Fl oodplain D eve lopm ent Perm it p roce ss and c rit eri a. • • A ls o in cluded in th e prop o·•d am endm ents is a revision to w hat lands th e fl oo dplain reg ulatio ns appl\•. Ci ty fl oo dplai n re gula t•v ns ha ve histori call y incl ud ed sc hem 1ti c areas id entified as "areas of fl ood dan ge r" in a 197 1 stu ,:; ·or a Ci l'I storm drain age pl an. FEM A re stricts fl oodplain regu lati ons to onl y areas m apped on a community 's FIR M o r are as designat ed as "sp ecial fl ood hazard area ;" by th e State (CWCB ). Th e 1971 sto rm dra in age plan w as n ot acc ep ted by th e State and therefore la nd id enti fied i n th e stu d1• is not ,egulated by th e City 's fl oodplain regu lati ons. Th e propose d amendments rect11y thi s Code Jei<ct and now co mp ly w ith FEM A requirements; th e proposed 16-4 • am endments w ill ap pl y only to: • • • 1. FIRM mapped lan ds within l he City. and 2. Areas wi thin Wesl Harvard Gul ch Flood H azard Area I o rthwest Greenbelt ), as ,pr•oved b1• the CWCB in 1980. Th o ugh the schema ti c areas id ent ified as "areas oiflood danger" in 1he 197 1 s1orrn d rai nag e w ill no t be subjec t to requirements of 1 fi -4 : Floo dplain Regu lations , staff will con tinu e th e City policy of in fo rming p roperty owners that the ir property may be SL · 'Cl ,o fl ood in g from a local 100-year storm. This informati on w ill be p rovid ed when a Buildi"b ,mil app lica tion is submitt ed l o t he Ci ty. CONCLUSION The proposed 16-4: Fl oodplain Reg ulat io ns am endments update the FIRMs for th e City, comply w ith FEMA fl oodpl ain req uireme nts, and comply wi th NFIP standards to ma in ta in the City's partici pat ion in the Com munity Rating Sys tem w hi ch provides disco unted fl oodplain premium options fo r residen ts. FINANCIAL IMPACT N o fin anc ial impa cts are anti c ipated from the ad op ti on of th e p ropose d am end men ts. LIST OF ATTACHMENTS National Fl ood Insuran ce Program FAQs Staff Report -September 8, 2010 Pl an nin g and Zoning Commis sion Minutes -Se ptember 8, 20 1 0 Pl anning and Zoning Commissi o n Findin g of Fa ct • Cas e N o. ~010-05 Pr opose d Bill for dn Ordinance • • • Na ti onal Floodplain In surance Program -FAQs City of Eng lew ood Who is eligible for flood insurance? Property owners, bus in ess owners and rent ers who live in a co mmunity that participat es in th e ationa l Fl ood In sura nce Pr ogram (N FI P\ quali fy for Na ti onal Flood Insuran ce. Does my homeowners insurance p olicy cover flooding? No. Flood damage is not typ ically cove red by a homeowners insuran ce policy. If I live in a low-risk flood zone , do I reall y need flood insurance? Most likel y, yes. It's a good idea to buy fl ood in su ra nce eve n if you live in a moderate-or low-risk area. About 25 pe rce nt of all flood insurance cla im s co me fr om areas with moderate-to-low flo od risk . Yo u ma\' quali fy fo r the Pr efe rr ed Risk Policy (a lower-cos t flood insuran ce p o li cy ) that provides content~ coverage beginnin g at $39 per year and b uilding p lu s co ntents coverage begi nnin g at $11 9 a yea r. Why do I need flood insurance, even though my community ha s never been flooded ? Flo od in g occurs in moderate-t o-low ri sk ar eas as well as in high-ri sk areas. Poor drainage sys tems, rapid accumulation of rainfall , snowmel t, and b roken water main s ca n all res ult in flood. Properti es o n a hill sid e can be damaged by mudflow, a covered peril un der the Standard Flood In su rance Po li cv. Structures loca ted in hi gh-ri sk flood area s have a sig ni fic~nt cha nce (26 perce nt) of su ffe rin g flood damage durin g th e term of a 30-year mortgage. In a high-risk area , yo ur home is more th an twice as likely to be damag ed by a fl ood than b y fire. For th ese reaso ns, flood insuran ce is req ui red b y law for buildin gs in hi gh-risk fl ood area s as a condi ti on of recei ving a mortgage from a federall y reg ulated o r insu red lender. Why does my mortgage lender re quire me l o buy flood insurance ? Under federa l la w , th e purchas e of fl ood in suran ce is mandat ory fo r all federal or fede rall y re lated financia l assist ance fo r th e acqu isitio n and/or construction of bui ldings in high-risk flood area s (Sp ecial Flood Hazard Ar eas o r SF H As ). Th e amount of fl ood ins uran ce cov era ge re qu ired by th e Flood Disas ter Pr otec ti o n Act of 1973, as am ended by the Na ti onal Flood In suran ce Reform Act of 1994, is th e lesser of th e fo ll ow ing: 1. The maximum am ount of N FIP co verage av ail ab le for the particul ar property type, 2. The outstandi ng p rin cipa l ba lan ce of th e loan, o r 3. Th e in surabl e valu e of th e stru cture. If th e property is not in a high-risk area, but instea d in a modera te-to-low ri sk are a, federa l law does not rP.q u ire flood in su rance; however, a lender can still require it. It is also recom mended sin ce histori cally about o ne-in-fo u r fl ood cla ims come from th es e moderate-to-l ow ri sk areas. ote that if du rin g th e life of th e loan th e map s are rev ised and the property is now in the high-risk area , your lend er will no tify you th at you mu~t pu rch ase flo od in suran ce. National Floodplain Insurance Program -FAQ s City of Englewood Where do I purchase a flood ins u,ance poli cy? The National Flood Insuran ce Pr ogram has an arrangement with pri va te ins urance companies to se ll and service fl ood insurance policies . More than 30 insurance co mpanies ar e authorized to participate in th e NFIP in Colorado . How mud, flood insurance coverage is available? Flood cove ra ge limits for a standard flood poli cy are : Coverage Type Cove rage Limit One to four-famil y stru cture $25 0,000 One to four-fa mily home contents$100,000 Other residential structures $250,000 Oti ,~, resi den tial contents $100,000 Bu siness structure $500,000 Busin ess co ntents $500,000 Renter contents $100,000 Can I get a discount on my flood in surance premium? Englewood reside nts and business owners qualify for a 10% di sco unt based on th e City's pa rticipati on and status in th e N FIP 's Com muni ty Rating Sys tem program. • What if I want to purchase mo re insurance than the NFIP offers? Ma ny p ri va te insurance companies offer Excess Flood Protection, w'.,ich r,rovides limits • over and above tho se of the NFIP Wh ·,t is covered in my basement! Flood in surance cove rs your home's founda ti on elemen ts and eq ui pmen t that's necessary to suppo rt th e st ructure (for exa mp le: furn ace, wa ter hea te•s, ci rc uit brea kers, etc.). It's important to no te that so me items in your b ase ment are covered und er building Lv ,•era ge (li ke a furna ce , hot wa ter hea ter and ci rcuit breaker) and oth ers are covered under contents coverage th at mu st b e purcha sed in addi ti on to b uil din g coverage (for exa mple, your was her and dryer, o r your fre eze r and the food in it ). Th e NFIP encourages people to purchase b oth build in g and con ten ts cove rage . Flood insuran ce does not cover base ment improve ment s, such as finish ed wa lls, fl oors, ce ilings or p ers ona l b elongin gs that may b e kept in a bas em ent. • • • • TO: Planning and Zoni ng Co mmiss ion FROM : Alan White, Communi ty D eve lopm ent Director Tricia Lan go n, Senior Plann er DATE: September 8, 20 10 SUBJECT: Case # 20 10-00 5: Floodplain Regulations RECOMMENDATION : Co mmunity Development Departm ent req ues ts that the Plannin g and Zo nin g Commission review , tak e publi c tes timony, and forward to Ci ty Council a reco mm endatio n for adoption of proposed amendmen ts to ntle 16: Unified Development Code (UDC) relat ed to th e re peal in its en tirety of I 6-4 : Flood Plain Overlay District and the enac tm ent of 16-4 : Floodplain Regular io ns in its place . BACKGROUND : Th e Federal Emergency Management Age ncy (FEM A) map s special fl ood haza rd areas across th e co untry. The ma ps are called Flood Insuran ce Rate Maps (FIR M ) and ar e th e official map s designating risk premium zon es for fl ood insurance p,rrposes . The last major revision to FIR M map s for th e Ci ty of Englewood wa s in 1995 . More than two years ago the C .ilorado Wa ter Co ns ervation Boa rd (CWCB ), in partnership with FEMA , began a project to up dat e and digi tize all FIRMs for Arapahoe Co unty. Th e project is no w complete and FEMA is readv to adopt th e updated Englewood FIRM . FEMA notifie d th e City on Jun e 1 7"' th at th e new maps beco me effec tiv e six mon th s fr om that date. The ity participat es in the Na ti o nal Flood ins ura nce Program whi ch evalu ates th e City's flood mitigati on policies and regulations . Th~ City's favorable rating all ows ci tiz ens wi th prope rt y within th e floodplain to rece ive approxima telv a ten perce nt ( 10%\ redu ction in flo od insurance premi um s. With th e adop tion of new FIR M map s, FEMA is requirin g updates to th e U nifi ed Dev elop ment Co de's fl ood plain reg ulation, in order for th e ity to remain in th e prog ram an d provide th e di sco unt ed premi um opti o n for res id ent s. Th e required upd ates must b e adopted and eff,,cti e by Dece mber 17, 20 10. Co uncil reviewPd th e above info rmati o n at stu dy sess io n on Jul y 1 ~. 201 r Consens us was to mo ve forwa rd w ith th e necessary amendmen ts to remain co mpliant with ati onal Flood In suran ce Program requirements. ANALY SIS : Th e Co lorad o Wa ter Co nse rvation Board reviewed 16-4 : Flood Plain O verlay Distnct and found it deficient in a number of ar eas. Mos• oi th e required am endm ents are tec hnical in nature and requ ire inse rti on of new or upda ted materia l into th e Code. Propos ed an,endmen ts incl ude : Rev isio ns l o definitions and addi ti o n of new defini ti ons, Ne" req uiremen ts for: Lowest floor eleva ti ons for resident ial and nonr esiden tial st ru ctu res, • All owed uses of below lowest fl oor eleva tion s, Drainage paths aro und stru ctures on slopes to gui de water away fr om st ru ctures , Exis ting and new m ~n ufa cture d home parks , Rec rea ti ona l ve hicles storage in ce rtain flood zo nes Cla rifi ca ti on of administrati ve stand ards and requi rements, including: Updates to Floodplain Ad mini strator responsibilit ies, Review of Bui lding Permits , Es tab lishment of Floodplain Development Permit process and crit eri a. A major defect identified by th e Board was wha t lands were subj ec t to the flo od plain regul ations. The current UDC fl oodplain regulations apply to lands: 1. Mapped o n the FIRM , 2. In th e West Ha rva rd Gu lch Flood Hazard Area (Nort hwest Greenbelt), as approved by th e CWCB in 1980 , and 3. Id enti fied as "a reas of flood danger" in a 1971 stu dy for a Ci ty sto rm drainage plan. FE MA res tri cts floodplain regul ations to on ly land rev iewe·J and approved as "s pecial flood ha zard areas " by ei ther the Age ncy or it s state represen tdtive, the CWCB . Th e 197 1 storm drainage plan was not accep ted by th e State and thu s th ose areas shown can not be subject to th e Ci ty's floodplain regula ti ons. Co un cil review ed thi s inf< .mation and determi ned that reference to the 1971 stu d , be rem oved from the proposed regu lati ons . Council di rected staff to con tinu e th e City policy of informing property owners when th ey appl y for Building Permits that • the ir p roperty ma y be subj ect to flooding from a local 100-yea r storm. PROPOSED AMENDMENTS : 1. Repea l of I 6-4 : Flood Plain Overlay District in its enti rety. 2. Enact of I 6-4: Floodplain Regulation s in its placr. 3. A doption of updates and revisi ons to fl oodplain-r elated definitions in corporated in to 16-4 for ease of refe rence, and repeal of ou tda ted defi nitions in 16-1 1-2 EMC. 4. Adop t ion by refer ence of the revised Fed era l Emergen cy Manageme nt Agency report enti tl ed "F lood Insuran ce Stu dv • A ra pa hoe Co unty, Co lorado , and In co rp ora ted Areas". 5. Adoption by refe rence oi Associa ted Flood lnsuran ~e Ra te Maps wi th an effecti ve da te ot December 17, 20 10, for Arapahoe Cou nty, Co lorado. 6. Adop tion by refere nce of Shee ts 13 and 14 in a repo rt entitl ed "Flood Hazard Area Delin eation , Harva rd Gulch, West Harvard Gulch, and Dry Gulch" da ted D ece mber 1970, prepared by Gin ger\ Associa tes , Inc., and approved b y th e Co lorado Wu ter Conservation Board on Januar • 30, 196 0. ATTACHMENTS : Proposed Am endmen ts • • • • Plannmi ond Zoning Commission Pubh c Hearing Case #20 10-05, Fl oodplnin Amendments September 8, 2010 Page I of 5 CITY OF ENGLEWOOD PLANNING AND ZONING COMMISSION REGULAR MEETING September 8, 2010 I. CALL TO ORDER ~ The regular meeting of the City Planning and Zoning Comrrnssion was ca ll ed to o rder at 7:01 p.rn . ir. the Co un ci l Chambers of th e En glewood Civic Cen ter, Chair Knoth presiding. Present: Absent: Staff: Blei le, Roth , King, Welker, Krieger, Knoth, Brick, Calender Kint on (altern ate) Fish Ala n White, Comm u nity Developmen t Dep artment Di rector Ii . APPROVAL OF MINUTES A ugust 17, 2010 ~ Roth moved: Bleil e se~o nd ed: TO APPRO VE THE AUGUST 1 7, 20 10 MINUTES Chair Kn oth asked if th ere we re any modifica tion s or correc tio ns. Th ere were none. AYES: NAYS: A BST AI 1: A BSE NT: Bl ei le, Roth , W elk er, Kno th, Brick, Ca lender No ne Kin g, Kr ieger Fish Motion ca rri d. ~ Roth moved: Bleil e seco nded : TO APP ROVE TH E FI N D INGS or FACT FOR C ASE #:?008-04, LAND )CA l'I NG AND SCREEN I G !\MENDMENTS. Cha ir Kn oth asked if there were an\' n,o clifi calions o r co rr ec tions. Mr. Roth stated he hoped th e City's leg al department ha s rev iewed th e am end ments, es p eci all y th e sec tions th at give so me di sc reti o n to th e staff, th e City Manager o r hi s designee, so th ese amendmen ts do not have th e same vulnerabilit11 that th e sign code had . • • • Plannm g and Zo nin g Commission Publi c Hearing Case #20 10-05 . Floodplain Amcnclments September 8. 20 10 Page 2 of 5 There were no fur ther co mm ent s. Chai r Knoth ca ll ed fo r a vo te. l'YES : NAYS: ABS TA IN: ABSENT : Bl eil e, Ro th, Welker, Knoth, Bri ck, Ca le nd er No ne King , Kri eger Fish Motio n ca rri ed. Ill. PUBLIC HE ARING ~ CASE #2 010-0.5: Fl oo dpl ain Reg ulati on Amendm ent s l<ri ege r moved: Bleil e seco nded : TO OPE THE PUBLIC HEARING AY ES : AYS: · Bl eil e, Rot h, Welker, Knoth, Bri ck, Ca lender, Kin g, Kri eger one A BSTA I 1: No ne A BSENT : Fi sh Motion car ri ed . ~ Direc to r Whit e was sworn in. He noted for th e re co rd the bulk of th e wo rk o n th e floodp lain reg ulati o ns was don e by Tri cia Lan go n, Sen io r Plann er for th e City of Englewood. H e also stated fo r the reco rd no ti ce of the publi c hearin g was in th e Fng lewood H erald 011 A u gust 20, 20 10 and was 011 Ihe City's webs it e from A ugust 12'h through Sep tembe r 8, 20 10. The A m endm en ts repeal in it s entirety Chap ter 16-4: Floo d Plain Ove rl ay Di stri cl and enac t 16-4: Floodp lain Reg ulatio ns in its place. Thi s am endment process b eg an about two ye ars ago w hen th e Fed eral Emerge ncy Management Age ncy (FEMA ), A rapahoe Co unt\', and th e Co lorado Wa ter Co nserva ti on Boa rd ent ered int o a process to update th e flood in suran ce rat e m aps , wh ich had not bee n upda ted ior th is part of A rapa hoe Co unty sin ce 1995. On e of the reaso ns this is important for the co mmun ity is tha t the City parti cipa tes in th e N ati onal Fl ood In surance Program . Par ti cipa tion in tha t pr ogram all ows landowpers to purchase fl ood insuran ce at an approx im ately 10% disco unt if th e City remain s up-10-da te w ith the fl oodplain reg ul ation s and adopts :: , new map s. Th e Com miss ion is being asked to amend th reg ul ati o ns to adop t th e new maps and also upda te the reg ulati ons to co nform to th e r.,od el ordina nce th at th e Co lo rado Wa ter Co nse rvat ion Board put together. Th ere have been some changes in ter minology, some expa nd ed responsibi lili es of th e Floodplain Ad mini stra tor an d so me req ui rem en ts fo r docum entin g and iss uin g pe rm its. All is in cl ud ed in th e new reg ul atio ns. He no ted th e info rma tion was reviewed by Ci ty Cou nci l at a stu d1• sessi on on Jul y 12 , 20 10 and th e co nse nsus was to m ove iorward wi th th e chan ges and ma kt eve ry effo rt to mee t Planning and Zoning Comnuss 1o n Publ ic Hcnnn g Case H2 01 0-05 . Fl oodplain Amendments Sep1cmbc 1 8. 201 0 Page 3 of 5 th e dead lm e tha t FEMA and th e Co lor ado W at er Conse r ati on Boa rd has given th e City of havi ng the amendm ents in effect bv D ece mbe r 17, 20 10. Th e City was given six mo nths to co mplete the process . H e provided an exa mp le of a change in term inology: th e old maps refe rr ed to 100 and 500 •ear fl oodpla in s. ow th ey are refe n ed to as fl oods w ith a cha nce of occurrence of 1% annu all v ( 100 yea r fl oodplain ) and .2% annu all y (500 year fl oodplain ). O ne of th e it ems disc usse d w ith City Co un cil was th e draina ge stud y th at was prepared back in th e 1970's . The areas th at were noted as bei ng subjec t to shall ow flo odin g we re shown as blue boxes o n th e map. Th e Ci ty inclu ded th ose in prev ious reg ulati ons, but in chec kin g w it h the Co lora do Wa ter Con serva tio n Boa rd and FEMA , we ca n onl y reg ul ate flo odpl ain s that have b ee n mapped by FEMA or approved b , th e Co lo rado Wat er Con servati on Boa rd . It wa s dis wssed w hat it would take to have th ose areas rec ogni ze d by the Co lorad o W ater Co nse rva ti o n Boa rd. It w oul d require a stud y be perfo rm ed by engin ee rs at a cos t o f approximately $300,000. Co nse nsus was to no t move forwa rd w ith th at stu dy . In stead , current prac ti ce will -,ntinu e: w heneve r so meon e com es in fo r a buildin g per mit and the prope rt y w ill be " .:ted by one of those ar eas , St aff info rm s th em th at the re co ul d be potential flood da ma ge du e to shall ow fl oo ding. Di rec tor Whit e nff red to answer any ques ti ons th e Co mmi ss ion mi ght have . Mr. Kin g asked wha t "substanti al im provement s" means th at is refe rence d on pag e 10. He also no ted 2 c. o n pag e IO states "No base men t sha ll be perm itt ed in any res ide nti al stru ctu re", ve t on page 11 in D. 1 it states "Res ide nt ial Co nstructio n. New co nstru cti o n and subs tantial i mprove ment of any res iden tial slru r tur e sha ll have th e lowes t fl oor (in clud in g base ment, elevated to or above th bas e fl ood elev ati on." There is a co ntradi ction . Di rec tor Wh it e no ted "Subs tantial Im proveme nt " is defi ned on patJe 22. M r. Kin g said th at's fin e, at least it's defined somewhere . After di sc uss io n it wa s determ ined to remove 2 c. 0 11 page 10. Mr. W elk r b rought up the ques tio n of fences not bei ng Jdd•cssed as stru c tur es H e ask ed the oth er Co r.,miss io ners what their though ts were. He sa id he woul d like it in cl uded in th e au thori~ oi Sta,'i or desig nee to co nsid er. After di scus sio n it was decid ed to copy 16-4-1: D 5. or, ::;age 2 to 16--1-6: 2.c. crPa tins a numb er 11 on page 6 of th amendme nts. N u, d;,ir 11 will read : "Pr eve nt or re gulat e th e ~o ns tru ction of fl ood barri ers, includin g fence i, w hi ch wi ll unna turallv di ve rt fl ood wa ters or w hi ch may inc rease flo od hazards to o ther land s. Tl·e Com miss ion requ sted 16-4-8: D.4 .d. be removed in its entirety. It has no thi ng to do "'ith the floodp lain . Mr. Kir,g had a ques ti on reg arding the pa ragraph stating manufac tu red homes need to be 1 laced o n a pe rman ent fo unda ti on as a resu lt of a flood . D irec to r Whit e stated Englewood's • • 0 Planning and Zoni ng Co mmi ssion Public Heari ng Case #20 10·05. Floodpl ain Amendments September~. 20 10 Pag e 4 of 5 • current manufa ctur ed home pa rk s are not in th e fl oodplain zo nes stated in th e ame ndments so th e sec ti on does ~ot apply. • • Welker moved: Kr ieger seconded: TO CLOS E THE PUB LIC HEARI NG AYE S: NAYS: A BSTAIN : NlSENT : Bleil e, Roth, Welker, Kno th, Bri ck, Calonder, Kin g, Kri eger None None Fis h Motion carri ed. ~ Afte r discussion th e Commiss ion ers made the followin g mo tion: Bl ei!e moved: w ~ll :e 1 sec onded : CAS E #20 10-05 , AMEN DME NTS TO TITL E 16 : UNIFIED DEVELOPME NT CODE OF THE EN GLEV-'OOD MUNICIPAL COD E, RELATED TO THE RE PEAL IN ITS ENTIRffi' OF 16-A: FLOODPLAIN OVERLAY DISTRICT AND THE ENACTMENT O F 16-4: FL OO DFL,~IN REGUL ATIONS IN ITS PLACE , BE RECO MMENDED FOR A PPROVAL TO CITY COU .-.JCIL WITH A FAVORA BLE RECOMMENDATICJN FOR A DOPTIO I WITH THE FOLLOWING CHANGES: 1. Remov e 16-4-7: 8.2.c . in it s entirety. 2. Copy 16-4-1: D.S. to 16-4-6: B.2.c. creating r.umber 11 and include th e words "includin g fe nces " after th e word barri ers . 3. Re move in its entirety 16-4-8: D.4.d.; as it ha r no th ing to do wi th th e flo odplain . AYES: AYS: Bleile, Reth, Welker, Knoth, Brick, Ca lo nd er, King, Kriege r None ABSTA IN: None ABSENT : Fish M r. Br ick vo ted yes becau se he believes it minimizes the losses to publi c and pri va te entiti es due to fl ood co nditi ons; it is in th e bes t interes t of th e genera l we lfare of the public. Ms. Kriege r vo ted yes for the sam e rea so ns as M r. Bri ck and also b ec au se she beli eves it is important to work in the bes t intere st of Englewood'~ cit ize ns as far as helpin g them out w ith th eil financial issues co ncerning fl ood insuran ce and also mee tin g governmer,t regulations . Pl anning and Zoning Commission Pubhc-l·leanng Case ;nCI0-05 . Aoodplam Amendment~ September 8. 20 10 Page 5 of 5 Mo tion carried . IV. PUBLIC FORUM 0l There was no pub li c present. V. DIRECTOR 'S CHO ICE ~ Dir ec tor Whi te had nothing furt he r to repo rt. VI . STAFF'S CH OIC~ 0 Dire ctor Whit e provided an upda te on fut ure meetings: Se ptember 21 ": Octobers"': St udy Sessi o n: Med ica l Ma rijuan a Amendm ent s Publi c Hearing: ~edica l Di stri ct Sma ll Area Plan Ame ndm ent s VII . ATTORNEY 'S CHOICE lS] Ms. Reid was not prese nt. VIII. CO MMI SS IONER'S CHOl n L?] The Co mmi ssio ners had no1;1in g iurth er to report. The meetin g adjo urn ed at :45 p.m . • • • • • CITY OF ENGLEWOOD PLANNING AND ZONING COMMISSION IN THE MATTE ;{ OF CASE #2010-05, FINDINGS OF FACT, CONCLUSIONS AND RECOMMEND ATIONS RELAllNG TO THE UNIFIED DEVELOPMENT CODE FLOODPLAIN REGULATION AMENDMENTS INITIATED BY: Community Devel opm ent D epartm ent 1000 Englewood Parkway En glewood, CO 8011 0 FINDINGS OF FACT AND CONCLU SIONS OF THE CITY PLANNING AND ZONING COMMISSION Cc mmission Members Pr esent: Bl eile, Kr ieger, Calond er, Brick , Ki ng, Knoth, Rot h, Welk er Co mmiss ion Memb ers Abser.t: Fi sh This matter was hea rd before th e City Pla•1n in g and Zo nin g Co mmi ss ion o n Sep tembe r !I, 20 10 in th e Cily Cou nci l Chambers of th e Englewoud Civic Ce nt er. Tes tim o ny was , ecPived from staff . Th e Co mmi ss ion rece ived notice of Publi c Hearing, the Staff Rer,->rt , anrj a copy of th e proposed amendments to Tit le 16 U nified D eve lopment Co d e which we:e incorporated in to and made a part of th e reco rd of the Pub lic H earin g. Aft er consi de rin g the st atem ent s of the wi tn ess, and rev iewin g th e pe rtin ent docum ents, th e m embers of th ~ rity Pl annin g and Zo nin g Co mmi ss io n mad e th e follow in g Fin din gs and Co ncl usio ns. FINDING S OF FA CT 1. TH AT th e Publi c H ea rin g on th e U nifi ed Deve lop ment Code FloodplJ in Regula tion A mendment s were br ough t be1o re th e Planning Co mmi ss io n by th r Depar tm nt of Co mmunity Development , a depart men t of the City of Englewood. 2. TH AT notice of the Publi c Hearin g was published in the Englewood H erald on August 20, 20 10 and was on the Eng lewood w ebsit e from Augus t 12 , 20 10 through Sertember 8, 2010 . 3. TH AT the Staff repor t was made part of th e re co rd . 4. TH AT th e proposed amendments repeal in its enti rn ty Ir, . .,: Flood Plain .Jverlay District and rep lace it ·vilh 16-4 : Floodplain Regula tions. Page I of:\ 5. THAT th e flood insuran ce rat e map s for this parl of Arapahoe County have not bee n upda ted si nce 1995 . 6. THAT the amendme nts w ill allo w th e Ci ty to remain compliant w ith national Flood In suran ce Pro gram req uirements. 7. THAT th e am endments are design ed to all ow lan downers v,ithin th e floodplain lo rece ive a redu ction in their flood insuran ce premiu ms . CONCLUSIONS I. THAT th e Pub lic H ea rin g on th e U ni fied Deve lop ment Code Floodplain Regulati on Amendments was brought befo re th e Plan ning Commission by th e Department of Co mmunity Deve lopm ent, a rieparlm enl of th e City of Engl ewo od. 1. Tl-f AT notice of th e Publi c H eari ns was publi shed in th e Eng/ewMd Herald on A1 ,gus1 20, 20 10 and was on th e Englewoo d webs ite from August 12, 2010 through Sep temb er 8, 20 10. 3. -~AT il is in th e b es t intere st of th e City l o re main co mplian t with Na ti onal Flo nrl l ns ura~ce Pr ogram req uirement s. 4. THAT il is in th e bes t int eres t of the Cily and its citizens l o co nti nue th e City's fa vorable rati ng all owing landown ers within the fl oodplain l o receiv e a reduction in th eir flood in surance p remium s. 5. THAT th e previousl y dis cusse d amendm ents, wilh changes , be forwarded l o Cily Council. DEC ISION TH ER EFORE , ii is ne decision of the Ci ty Planni cg and Zoning Commission tha t Case #20 10-05 Uni fi ed D eve lop m ent Code Floodp lain Regul ati on Amendm ent s should be refe rr ed 10 th e C11 y Co un cil wi th a favorab le reco mmenda ti o n. Th e d ecis ion was reacl •ed upon a vo te 0 11 a motion made al th e meeti ng of th e City PIJnning and Zonin g Com mi ssion on Sep tember 8. 2010, by Mr. Bleile, seco nd ed by Mr. Welker, which motion sl ates : CASE~2010-05. AMENDMENTS TO TITLE 16 : UNIFIED DEVELOPMENT CODE OF THE ENGLEWOOD MUNICIPAL CODE RELATED TO THE REPEAL IN ITS ENTIRETY OF 16-4 FLO OD PLA IN OVER LA Y DISTRI CT AND Tt-l E ENACTMENT OF 16-4 : FLOODPLA IN REGULAT IONS IN ITS PL ACF BE RECOMMENDED FOR APPR O V/\L TO CITY COU NCIL • • • • • AYE S: NAYS: ABSTA IN : .6-BSENT. WITH A FAVORA BLE RECOMMENDAT ION FOR ADO PT ION WITH TH E FOLLOW ING CHANGES : 1. Remove 16-4-7: B.2.c. in its en tir ety. 2. Cop y 16-4-1: D.S. to 16-4-6 : B.2 .c. crea ting numb er 11 and inclu de th e words "in cluding fences " after th e wo rd barriers. 3. Remo ve in its entirety 16-4-8: D.4 .d.; as it has nothing to do w it h th e fl oo dplain . Bl ei le, Bri ck, Knoth , Ro th, Welk er, Kin g, Ca londer , Kri eger None No ne Fish Motion carried . These Findin gs and Co nclu sions are effective as of th e mee tin g on S,.,ptemb er 8, 20 10. BY ORDER OF THE CITY PLANNING & ZONING COMMISSION Ch~ P:igc 3 of 3 • • • ORDINANCE NO. SERIES OF ~0 10 BY AUTHORITY COUNC IL Bil L "!n . 34 INTRODUCED L·. COUN CIL MEMBER ____ _ A BILL FOR AN ORDIN CE REPEALING TITLE 16. CHAPl ER 4, "FLOODP LAIN OVERLAY DISTRI CT'' AND RE-ENACTING A NEW TITLE 16, CHAPTER 4, "FLOODPLAI N REGUL ATIONS''; AND AM 8'"llNG TITLE 16, CHAPTER 11 , SECTION 2. "DEFINITI ON OF WORDS AND PHRASES ". u, THE ENGLEWOOD MUN ICIPAL CODE 2000. WHEREAS. The Federal Emergency Management Agency (FEMA) maps special flo od ha zard areas acro ss the county whi ch are ca ll ed Flood Insuranc e Rate Map s (FIRM) are th e offical map s designating ri sk premium zones for flood insurance purposes: and WHEREAS , the la st major revision to FIRM map s for the Ci ty of Englewood wa s in 1995. More than two years ago 1he Colorado Wa ter Conservatio n Bo ard (CWCB), in partnership with FEMA. began a project to update an d digitize all FIRM s for Ara pahoe Co un1 y, Th e project is now co mpl ete; and WHEREAS , The Cit y participates in th e Natio nal Fl ood Insurance Pro&'l1lm whi ch eva luate s the Cit y·s fl ood mitigati on po li cies and regu lati ons nnd the Ci1 y·s favo rable rating all ows citizen s wit h propcn y within th e flo od plain to receive approxi mately a ten percent (10%) redu ction in fl ood insurance premiums: and WHEREAS. with the adopt ion of new FIRM maps, FEMA is req uirin g updat e to th e Unified Deve lopment Code's fl oodp lain regulations in or d..:r for the Cit y to remain in the Naiio nal Fl ood Insuran ce Progra m n.nd provide the disco unted prcmiu ,:, optio n fo r resident s: NOi\'. TH EREFORE. BE IT ORDAINED BY THE CITY OUNC IL OF THE CITY OF ENGLEWOOD. COLORADO. AS POLLOWS : Sec tion I. Th e Cit y Co un cil of th e Cit y of En gl ewood. Colorad o hereby auth ori zes repealing Titl e 16. Chap ter ;, of th e Englewood Muni ci p1l Code _000 in its entiret y and re-enac ting a new Title 16. Chapter 4. to read as follow s: lk.:l.l.. <\uthnrio• and Purno ss Sra1 we □' Awhorio · The legislature; of th e Sta te ho s in 1 1.,1.101 CR S as nmended dcletmted th e resoonsihi lil " to loca l l!OYenmwwuUmi ts to odom rcwhti ~1D~ design ed to oromme the oub ii c healthJiW;l.);...WULJ!cncral we lfare of i1 s ci tizeno' b,· 't~·mizim' Oood ~ a. findiuri: oCFacr J.. The fl ood boznrd areas of the CiJ Y nee su biec, 10 neriod ic inundmi on whi ch resuhs in ~u f life and orooenv heahh nod safe1v hazard s di somti on of commerce and 1 MC'ilY and RGPSJ1 w;lf.,:h• w hes; •II of whjch !O:, for flood protection and o -Y affccl the hi ' -- •· Thqc flood J -· PY JG health flpgd -.esa are caY¥4 h blranh tAlt GfUAY. the cnmulntive sffi BPYSPWSPSA) . re lie{ and imn::~~ 9 f umordinarv nuhlic proyjsjogs dqjgp;d t . vs and PciYAls 12••e.< d 19 puhljc health safctY o --ue to flood condit' ---and s;ocal I Pm ----IQQS tO 5 'fi -• ._ -•~;c .. •,.h111umani1111RJ1l11i''u,;,d,JbgiJ!h: ·-.FIG WrA3 -. ue and heltb· ~-PmtCi&l prgpqty an,j . . . -m1mm1lrF dama l. ¥iPiwim ex . •s 19 puhljc C•slliJis· _PSPdlWTF gfpuh]ig mo ;, • p _gey for cgstlv fl ai·T9 1 SGI the paturaJ areas _ 99 il @rnm1 projects · G903JltRJI with mow TF9H!ted 19 COPYSiY fl nAhle floodnleio mame ood flows so that they dev 1 . . .. "'"'"""'"' --~ ¥Jmwim the e,o,1 GPPYSYAPGS 2( µpderta.k -9 for rcscu . SP Bl tbs EXPGP§ E and rehef effort§ . Ii of the general nub )' . M§OCIBted with flood ' Z-Mini · -· ---JG ---.. JP• and ·--"" ~ -~·"'-"·ID111Jw.Z-GS.IIPmti;iJl)OllPJll8:QcdllJly,u'mis..il· ;it;JlllJlllio,n• -.............. -bUSIPSH mtcrru ' • H ·-puggs · M•EIP maiolAin a sta PWPF a :-·. bl& tax bass hY . . reas to mm1mil:Si fuwrc tJJCP>?dmc for tbs sound 2-Jgsw:e tb . bhghJ arcappd JI/is and dcyclgpmcgt gfflood -· at PPIS91Jal b ---j2 . M h uycrs arc pgtjficd that pronert .. •LP4t q[Reducinvy " 19 a flood hamrd th ; followi -flqqd (&sses , -area -----PR methods · ----·n ords: m 8 . • . ccomglJsh n• purposes l.. Bs•mst gr prgh'h lbis Chapter uses gr GAJl/iS c .J uµses ti • •·• ••--•-. XGCH!YC lQG[GQS~vUS to halth safi --IQ pod he \vh _ety or pronert . 2. Rcgujre ghat JI/jests or xs1PGinss ·x m uwss pf flood protected . -wlnerable to fl--.1-. ---as1m11 flood rl -__vw, mcludi · · • @masc at the time 9r · • ~8 facil11HiS which s l. Cpptro) the alt . JPJlJal GPPSJTYGtign· cry; such uses he banicrs h S!Jll~PO of natural n . w 1ch are mvolved hoodnlams stream hA IQ t e QS&QtpmQrlA . GdlPCIS and i. Control on ·lJAP gfflood waters natural protCC)iye ,_ -IPR grndin• d , · --· rn1mase · and ____cmwov and other d ~lnnmEPt which · --mav mcrease flood • • 2 • • • ii. Prevent or regulate the constrnction of flood harriers including fences which wrn unnmurallY diveo flood waters or wh ich mav increase flood hazards to other land s ~: Jurisslistion and t\22Hsabjljo· d. Aauticqbitio· The nrovisions of this Chamer shallaoolv 10 alUand within the Cit" identified os the Eloodolnin District and defined as· J.. The areas of soecial flood hazard idemified hv the Federal Emernencv Manaam Ageucv in a scienlific and ensineerins reoon entitled "Flood In surnnce Srndv - Aranahoe Cou nt\' Colorado and lnco morated Areas" dnted December 17 2010 with acconmanvins Flood Insuran ce Rate Mans and Flood Boundao'-Fi oodwav Mans fFIBM nod FBFMl and anv revisions thereto and ~ The boundaries of the Wes, Haoiard Gulch Flood Hazard Area as sbowo on Sbee1s 11 and 14 in a reoon entit led ·'Flood Haz.,rd Aren Delineation HaD'ard Gulch West HnD'ard Gulch and Do' Gulch'' dated December 1979 oreoared by Ginseo' Associa,es Inc and annroved hv the Co lorado \Yater Conseo'ati.on 3onrd on Januao' ~o i 980 The above Officio! Elrod Studiec: are herchv odomed hv reference and declared to he a nan of this Tills d.. am;,· for Erwbfo·hinr rhr Arn«" eC Srccial FWed ;crwd Th► CitY hercbv csrnblishel, iloodRJninc: nnd Oondwav s whose boundaries arr those of the desiwJmcd I 00-Year QoodnJain, • ,ccial Qood hanml oreac: i\Od th > desicn01cd flo odwn vs as ore shown or rnhulmcd in tlUi· Official Flood SIUdjes Ii... Comuiicmce NP sm1crnre o..Jnnd loca ted in th e Flcodol oin District shall hereafter be cons tructed located extended converted 1• • .. ~ or have it s use changed witbmuJull £Wllnliance wi1h the 1enns,,nLth,;UJmmer on , CLP PPli cab !UC£ulntion s J.. fk?llilol ain Develrmm em &cvlir A Floodoiam o~veloomcnt Pcnni.L shall be rcou · nrior to cou:11001"111C111.fil..aUY&WJSt ru c1 ion or rnhcr de vc1o nment ~ ~WWJh11JI he occ1 mi ,;d or used and no buildi ng slmll be hereafter erected. altered or moved on th e QoodolninsM.anv watercourse nor sha ll such build~ ~micd,,,,,,umil a ce oiG cats of crul1Iilia11CLI1as been issued by 1he Eloodolniu Admini strru.or. ~ Ihs.t.Jton li cant sha ll sub mit a certification hv oJe1!iru:rcd orofess 1onnl col!~ 1he flog<llllllin .... Alhninima1or 1hn1 ibs fitiliJlcdjjJ)agdJlUildiw 0°0c eleymipllli . floodnrnofinv measures or 21her nro1ection faciNs were occomolisheL.w como!iance with the w:ovision s of this Chnmer This ce oifi cnt ion shnll nlso stmr whether pr nPI the structure co ntaimu1.buseme:,14,,Wjtbin ten (IO) dnvs after rece iot of such certification from the a,m li cant the FloodolnmAdminisJrntor shall iss ue u ce rtificate of co mnliance on!Y if the building or mcmises and the oronosed us e th ereof confonn with all of the reguiremen1s ofthis,,,,Chaw-r. ~ Ahrnrutiou and Gceoter Reurictiet!s The rcgµlmions of tbi ~ Chimer shall be co nstrued as being suon lememaD' m the regulations imPPscd on the some lands hY the underlxins zone clas sifica tion Thi s Chanter js 001 im end ed to reneal abro Gate or imoair_anv existing eas ement covenants or deed restrictions HmYever where thi s Chaoter and mher ordinance ;as.cment. cove nant or deed restriciion £>""inflict or over lao whic he ver imaos s the more ssrinsem restrictions sh?ll aoolY. /l. lru ernrerari eu In their imcrnretntion ond nonlicatiou the nro visio ns of thi s Cbnm er shall be held to he minimum reouir.emems shall he liheraHv constmed in fa vor of th£ CiJY and shall be deemed neither to limit nor reneal anv other wwers rrant ed under S1a1e statutes ~ Wllminr and Disclaimer oCI iabWD' The degree of flood nrntection intended to be nm vided hv this Chamer is considered reasonable for regµJaroo ' ournos es and is based on ensin eeri ns and sc ientific considerations I arner flood s mav occur on occa sions or the flood heisht ma \' he increased bv man·mnd e or natural causes such as ice iom,c. and bridv e onenins s res tri ctcr.d bv debris Ibis Chamer does UPI imu lv thal th e areas outside the areas of soecial flood baµrds or land uses ncnniued within such areas will always be free from tl oodio s or flo od drunar es Ibis Chamer shall om create liabilitv on the oan of th e Ci tv or anv officer or ema lovee th ereof for anY fl ood darons es that result from reliance on thi ~ Chnmer or anr administrative decision lawful Iv made !hereund er f.. SevembUi o1 Sec Sec1ion 16·1·10 EMC ··ssvcrabil it"·· ~: Prrm ittrd llsss Illu'ollowin v-P ncn uw.shn U he ncnnitt W •ilhinth e Flood ol ain Distric1 IO tlw cx tem that thc:i: are nm nrohibi1ed in a oaoicu ln r area bY anvunderlvins zone di strict classiOca ion: a. Asd cuhural uses such auwncral fonnin s and th e rnis inv of ulant s fl owers. and m1rscn· ~ Jl. Publi c andnri vats recrea 1i onal uses such ps oarks swim min g areas golf courses •~ ranges ni cnic ground s fishing and hiking and bikinv trails 001.wiµi rin v nenmll lruWU: immorao' stru ctures desi 0 ned for huwRll.hahltation, c. UtilitY focilities such ns· Qowaguc,ca s transmi ss ion lin es ninclines ware r mo~ der iccs roadways and brid ~ . All uses ullowed hY th e und crlvim: zo ne di strict cla ss ificati on wi thm th e Floodo11 in Di nric l shq)J be PCOUiltCd OS long as th e use com oli cc; with COlldition s SCI forth jp Subsec1i on 16:+ lCJl.l FMC .. Floodnluin Dcveloruncm Penni, Criteria" ~: Uses YCD' sim iln r in nmur £ 10 ncnni tt ccl usec; maY he allowed bY th e Floodnlain t\dmmi stral<lL orovided thnt th e" are co nsistent with the urovision s of thi s ChaPill • • • MDJDJ•m and a1 1 n,w or . · fnrmau • l • ,., """' Es ..... .,, ... ,L ,,.,, Qoq -w, Mwiuiilmtor shall WD . au sea !mil of the . ,·0 rclauon to m Th actual eleyauou, nm: has beep ,. . e .. whjch the struc -~ eap ser, lwllJp . r rela tion to m I eleyallOpJP , -l IIB) EMC 12. Suhsecpop 164 U':9Uircd in -60• c;njfjcatjou¥, t The _floodp':<inroofjpg Criten• Jood pl•iu D;velopmen " "Mm 1 wvw Pl -•· 8 days fqr P · . hip tGP (I 0) WOLID II · . he jpjury of d the foHowmg other Iapds..,t .. o_.t ___ -i., cons, er ---may be swept PDIP -- hat rrutcoals -The daPREt t !.l · damag e n,s-000 · R or EtPSIOP --.....,... cnvdµctof) JP ·• 1·reand2mn -'2 The dangq to • 5 .l. Jl The sysccptibilitv of the nrooosed f~ci}uv an Jts ego en -. d . I ts to flood damage and • the effect Pfmsh damage PP the ind1YJdual gwner ~ The impnOAAce pf the ---------services nmvidqi bv the nmooscd faciHtv J9 the ~ . , h no!led u"e that is pgt subiect ~ The availabditv oc, altSPAJjve locanons mr t s nm ·-· ■- to floodios or qosmn ~ . . . r.d Jc with exi&tine and anticinatcd Rl The GQWP&llbthtv pf the Q[9L'QI _ !!!._ devclonmsot ll Tbs rclationshio of the nrooosW HIE to the Comnrchensive PIM 11 The safety pf lf&S§S to t s pm~ ·-----· --h ~ in times of flood for ordioAD' and emergency xGbicJs 2l The expected beishts xelocitv dftioo rat~ of ~;'a!3f c!tf!m;:2;2r &! the floodwatm and the sffest, o wave acuon t -■---- w. . • · 1 ·~s durios and afts: flood such as J.Q) The cgst1 of PmYJdms sovemm;ota SSO? . --d b . daes sewer RN electrical arui water svstcms and streets an a .w Flood barrie:s mGludme feocs w ,c _ w, -----· -· · h' h ·n unnaruraUv diYSJ flogd waters or which max increase flood hazards to other IPnds • · · fi ting or devslonmsot in the Review all ~ui~dine. P!iJJPU OPPhfftlPp\ J!:,001~:!;1 of 8 buildioe permit shall Floodnloin Dlltnfl wtJ¥t~ \GP ( l 0) worlci~-other oowm RIIPled under State StaWlSi he dmr4 m neUh?J" .hmn nn~ r;;peal an · q1 90 1 case-bv::SMe basis to · Ann!ications for bmldme nemuss shall be rcYJew a. Petenpine if the nrooosed devclonment is lgcated io the Flond2laio District b. Asswe the building site will be rcasooahlv safe from flooding · ed fi th Federal State or lgcal c. Assure 011 neces 50rv nePDits have h'7') obtam !900 :eed govcmmemal ageocies from which noor annmval 15 lli9U1C · h · 1 a · s imnrovements or @Iteration s d. ~ PEW f&PStructlOP and SY §JB?l!B rep ,r fi ·1 'a 0~ ,-gads in accordance with the m1mmnm fl~nroo 98 ca GD = 16-4· 11 EMC or elevation crits:ia in Subsecuon l 6:4-7CBV2) EM~ . of the boundaries of the areas of snecial Imemret whsre ner4r4 th e exact locauon nag 19 be 8 conOist bGJWESP a manRr4 flood hazards Cfor ex itmnle Wh':lf thm 89 ncrson comesting the location Pf the boundarv and acrual field condmPnsl Anv -:--t the Floodnlain ------· nablc PPPPrtumtY to PCSSSPI 8 GMS 9 -:-.-·--·-· bpupdary shall he RJYen a r'!"°-·-. echoical svidsoge The dec,smo pf tb s AdmioiWJtor a~d . to submu ,unnonms ~ as nmvided in Section 16-4-14 EMC Floodnloin AdWIDl§UJJP[ ~y be ,?RPal --· --"flQQdnlain APPAi§ and Yaaaoces 6 • • .i. When bpse Qood eJeya,jon data has not been proyjdcd..uw..!'.,...!iiii»-ll!itll.S.wiP..o.ll:i: 8 EMC "Fl ood nlain Di stri ct Regul ation s" the Floodnlain ~~llilL.~~, reYiew nod reaso nablv utilize anv base Oood cle vat i01 1 -'111i~w~ available from a Federal Srnte or oth er source in order to :Ldminister this Cha 0 ua. ~ Notify in riverine situ ati ons adiacem communi ti es and the St~uwww~ whi ch is Co lorad o Warer Conseo'ati on Board nrigr to anv alt era tion ,,u;wLlg,u,,w wa tercourse and submit evidence cf such notificalion m th e Fedtra l Eu~ Management Ageocv Z-When a rem1la1 001 floodwav has nm been desigpnted the Floodolain Admi.~ sbaH reouire IJWJ no new co nstru ction substantial imn rovemern s or other devels ·rn Cio cluding filD shall be ocauitted wi thin Zones Al ·30 and AE on th e Cil v's Fi~ unles s i1 is demonstrated that th e cumulati ve effect of th e nrnnosed deve lonm em WilSJl co mbine i with all other existin r and anticiorted develoomem will not increas r .Lh; water surface elevation of th e ba se fl ood more than on e fom Cl l at nnv ooim wi t~ w a. Under th e orovisi ous of 44 CER Cbam er I Section 65 I 2 of th e Natio na, Flood In surance Program regu lations th e Floodo lain Administrator 11nY ann rnve ceoain develonment ig Zqnes A!-3 0 AE AH on th e FIRM which increase th £ water surface elevation of th e base fl ood bv more than one fo21 ( I l orovided that th e Citv first ann lies for a condi ti ona l EIBM revision thmurh FEMA <Conditional Letter of Man EwiPal. • ~: f lo ndnlain Drxrlon msn t Pr rm U a. FlqqdpJain Dn1eloam em &twit Pmcru • J.. t\P oli cation A EloodnJain Reve loom ent Pcaui, shall be; obtai ned before a building nconil owv be issued or construction or deve lonmem bevin s on loud~ wi thin th e Eloodolain District as identiOed in Subs ection l 6-4 -2!Al EMC abo ve Anoli cation for a El.QQdo loin Pevclonmen1 Peou it shall he made on foous orovid ed bv the Citv and.ws include but is not limited 10 · Pious in du ol icate dra wn to sca le showing th e nature. locati on dim ensiorund clcvaticns of th e ~ucs1,on· existing or orooo s'di s1ructurcs fill storu 1e ofmaterials-dra inasefacilitic s· and th e locat ion o"th e fore soin £ Snccificol!Y. th e fo i;ow i,w infornmtion is reauiwl ~ Eleva ti on On re lation 10 mean sea leve ll of th e lowest Poor Onctudi ng baseme ·lll.Pf all new and subsrnminllv imnrovcd strucrnres · b. Elevation On relation 10 mean sea lev el) tr which an" nonrc sid emiol strncture mi1ll he Ooodnroofcd · £. A ceo ifi cme fronWl...l.W 'tcred orofess ional en gineer or urchitccJ th at th e nonresidential Oood oroofed structure shnH mec1 th e fl ood oroofin ,;: cr it erio of Secti on 16-4-11 EMC ''Minimum Eloodgmofin g Criteria'·· nnQ '1. Pcscriotion of the extern 19 wh ich anv watercourse or ncuwil draina ve will be ~located as a resuh oforooosed deve loomem ~-DeciHion of Flood2lain Admioiwor to be Bascd on Certain 'factors The dmwinotion of the Floodnloin AdminiHtrator oo ach Develonmsot Permit Hholl be i,1¥4 pp IPPlicahle prpyj3jc.pc: Pf this Chants Md the following relSiYIPt faGJOPi ' 1,, The Mom to life Md prppqty Gue to flood ing or ecnsion damagrr l2.. The sus<amil?Hitv of We prppnscd facilitv and its contsots to flood damase andJhc eftSGt of such dawss on the indixidual owsr " The Mnss tiHt materials mav be §»'~'.\~tif lands to the iniua of others · d. The MIDPOtibilitv of the nmoosed w;s With existios nod anticinated develonmsot· " The afetv of access to the Pf9P~:t in tims of flood for ordinary and sumeocv ~ !. The rem 2f nrovidiog R9 YJmP})W ltBl aSYicst during and aftm flood conditions io&ludiOR mgjpt;pppfci and W?Bir pf IYVSI and bridges Md nuhHc utilities and ucmtia IHEh M K»'.EC us elCSUic&I Md water §Ysttms ' &. The exPGGtM heishlf velocitv duration n,ue of rise and S(Qlim;nt tmnlRPO of the flood watm and the effects ofwnvc action ~1:u~t..~ ht The anOabHitv of alt;rnativc locations not s11 bic;, ru:.i,,~· lll1 qpsion damage for the nrooosed w;s · and i. The a;J•JiPo•biP p( Jbe nmpgse<J use JP Rqqdmqq Engfewp qd · 20u3 Englewqqd Comnrcbcmive Plqn v ammdr4 J. Floodnlain Admioi1ttator Pcci1ions m, Fsroits for Public FacHities or Ptilitv Pevelonmmt in a Floodwav Subi@t to Sectfon 16-4-10 EMC "Pmlgpm;ot.jp f loodwevs " the Floodnlaio Admioinrator shall Oct OP IP BPPlicatiPP ~ facilitic§ or uti!itv dmloPmeot in a floociwav within thirtv (30} clavs from r;es;eiviog the IPPlietion ~. Conditi on§ Attached to Pcvc lonmcnt Permit§ Poo n @P§idcratioo of the fr.~ ahpys and the numoses nf thin Chants the Floodnlain AdminiBtretor shall ,nech such conditions in addition to those r;ouircd bx the Floodnloin Pcvelonmcnt Pc;rmit as arc ne;evoi to further the numoscs of this Chants Such condition§ WAY include soecificatiow: for without limitation because of mcsific soumeration modification of WMJC di§99al melhOO and facWtics leod1MPiOg pqipcl of gp;raJioo gpemtjgpal controls sureties dc;d restriction and adCi9uatc floodoroofing 11. Elo2dqlq;, Drnlqement Permit Criceria ,L . Structures AGSSi§OCY to OnEP Us;s Struswrcs @GGAIPCY to OPED uses nswiucd in Sestioo 16±3 EMC "Pcnnitted Uses 11 whsths JRPP9CiD' or PSDPIPSJl WAY be Pcnnitt ed gply YJ29D a detsroioatiAP hY the Floodnloin Admioi§trator that. A. simcwres wi ll not be dcsiRDs4 for human babitatfoo 8 • • • • • 11. Structure s will have lmr flood ~~1.iil. " The strucrnrs: or stru ctures if reanitted will he coos·ructed and alaccd on the building site so ns to offer tbs minimum obstruction IP •.kflow of floodwaters. .ll ~ever nossible structures will be constructed with the loogirudinal axis nanuJcl m the direc ti on of Gow of Qoodwmers 41 So far as js uracticable structw• ~~¼'ill be nlaced so that their londtudina l axi'-are aPoroximatelv on the sa~ ..J.i ne as th ose of ad ioininr strnct\lru. Jl Stru ctures will be fioulv aocr r ·~\L..C revem th e struc ture or buildinv from Oontinr awav and thu s thrw~ ·Vnher restrict bridge ooeuiruzu~ '2W.£Lrestricted sec tion s of tn~ ~ il All new coustm ction and subs ,~. ul..iu'w1lll:t'o,cnis sha ll he constructed with IDaterials and util it v eouiomcnU >Mfr~ flood damore .i.l 811 pew cggs1ruc1jou and sub stum i•! jmpro ye ments sh~-%1lll st wc 1ed usinv methods and nrn cti ces that minimi z; fl ood damage SU All new coos1ructi20 nod subs tamial imnrn vemen1s shnll be co nstructed »:.itll ;lectrical heating Yentila1 ion nhnubing nnd air·conditionin G eauionro.u onrl other seo·ice fa cilities th at are designed and/or located so ns m mcvcm water from entering or uccumu latin£ within the comnonem s durinv co nditi ons of Qoodin1t. ~r Stm ctu res Temnorao' or .u.JJn" ~ whe1her temnorao· or t·e nnw be neanitted onl ' umm,,aJindin° bx the b .,, ~CJ:~ied bv Pco o ~ 1ich are to ?C occu oi ed bv P"'Oole may in.Ad mini st rator th l\4 ilt Such stm ctures ~llal W?illnlv with Section 16-4·7 EMC "floodnlain Dev~ Pea ni t Process·'· an d Section 16:4 ·11 EM<:'~ " l1. Ih► lowes1 Oooc,,incJudin£ th e basement of anv strncmre tQ be erected ~ "d on m wi thin th e Fl ood olai n Dis1cic1:-shall,,hc constrnctcd at or a hove a noint one foOl t l l nbovc tbs I OO·vear Good cl.£411ion.fur 1hLIWo icu li1urca,,,audJh£,,fi,JUJrn ll cx,end nt such elevat ion 01 least fifteen feet (15') bcvond the limit s of anv struc ture or bu ilding erected th ereon All ne,, con structi0ll.Jll1d sub s1amialimnmvcmcm'-slrnll he anchmed 10 orcvent flmadon colln use gr latera l nwvcmcnt of the stru cture nnd w wi thstand bvdrodvnamic loa ds.. l Fill s or Dcnosioon of Matu:ial s Fill s or dcnosi tion of mater', 1mon a finding bv the EloP.dnla in Administrnmr that. neaui tt ed,,onh; a. Anv fill or denosition of materials will cnm ol v wi 1h nonlicabk..sec1ions of Chnnw: ~"Dcvclomncnt Stand~ 9 ~ The fill or deoosition of materials will ha ve some beneficial oumose nod~ • amount thereof will nm he m;eater than is necessao' to Wllexe that numose as dernonstrnted bx a Plan submitted bY the owner show in£ the fmnl dimensions of the orooo sec fill or other material and the use to which the filled land wm bm " Th£ fill or denosition of materials does not encroach on that oooion of th e floodniain which wou ld ha ve si gnifi cant and nercentibl e flow during the flood, and which for that reason wou ld he ln convey the floodwater s sL JhefiH or other materia ls wrn be nmtected asninst erosion bv riorao stm nv ve getative cover gr bu lkh eadinR Stora ge or Proce*s inc of Materials The stora ge or om cessi nc of materia ls that are buovant flammable exnlosive 2r in time of QoodinR could he iniurious to human. animal or olant li fe shall be above the flood orotection ele vat ion for the noaicular area or Ooodoroofed in como li ause Wrh Section 16-4-1 I EMC "Minimum Floodo roofing Cri teria " Solid waste disoosnl fac iliti es such as sa lvage vards or areas for the dumoin o of refuse or the storasr..pf non-ooerab le vehicles shall not be oenuitted ~ FIAOdPIBiP RrrtiletiPPS The fo ll ow ing regulation s shall aoo lv to all uses within th e Floodn Jain Dis1ri c1 notwithstandinc thaL'-JJ ch uses may be soecifica ll Y oeanittcd un de r th e teODs of thi s Chanter ~-Ib.LIJ22d nro,ectioo elevmion or hei sht shall corresoond 10 a ooim one f"OLlll above the • elevat ion or "flood nrofilc" show 011 or attached 12 the FIRM ;e. No Qoodnlain uses shall ndvcrselv nffec, th ► efficicncv of or urululv restrict th e caoo ci tx.oi anv chan nel any triburno· to aov rnMn stream draina~e di1ch or anv other drainave fncili1v or svs tems· nor shall anv watercourse be altered or restricted unless th e Oood;eam·ini: wi oa ciw of 1he watercourse shall be maintained , ~-Geueml Suwctuat> In all areas of soecial Oood hn1.a rd s the followin g oroYisions arc W&;:ired for nil new consuuction,andsubstant iaUw oro vements· 1 All new construction or substmuial imn mvcmcms sha ll he dG1imWor modiGcdJ ilnd adcauatelv anchored to orevcnt Ootdtion co1lopscor.Jru.ernLmovemenLJlLi l1c s1rncLUrc.IwUindrom,hydmdYJ1PUllCJl•J,dJ1ydw..unisJollils.jnciuding 1hc cffecis of bucwancr· All new construction or substantial imnrovcmcms shall be constructed bv methods and oractiC$Wllnuninimize flood dnturu!~ AH new constmction or substnmial imorovcm ·ms shall he constrnctecl with wateriols resistant to Oood dnma~ All new constrnctioo or substamial inmrovcmems shnH be cons1ruc tcd with elcc1dclll.Ju!min 1:: ventilmion olumbinc and air conditioninc couiomem and other sernice facilities that are designed and 'or !ocnted SQ as tQ mcvem water from cr.tecinv or accumulating wi thin the comoonents durin£ conditions of OoodiJm; • 1 0 • • • .i. AH pew ':Pd rep\1w;;n;;, w11ers jptq the SY§letq: . . ·•liwiol\9 m§J1muqp h I be desjgpcd tq roimroq;; qr i\lD'. SQWIRC SYSIEJM § al d di5Gharse from-lb; d • rA to mioimim or shall b;eum_ ·--· ter 3µpp)y 3Yfilrnvi d rcnlaccm5PJ HP · to the svstCl'" an g. New an -:--·----:--of flood w,tm m ----cJimionre mfihrntmo --d · flnorl waters · IQ_ hrm or SY§\SJl!i JP\q •d imn 1 jrm;pt 1° I ball bs located to avot . ·--. di~pqyJ §Y8\GJPS § -· . 1 9o·sue . WI§\• m them durjpg floo<Jmg . '2QIAWIPIIJ9P fro flood e\eyapop data has ial flood hazar4s where hMc , of this Chams th c <~-,o, Standard, Jg •II @[SIS 0f !f@\ J 6-4-6/B\(5\ or I 6+ J3CP Jl . -dcd as set forth m } __ ~ Q[QYJ __ ----'rqd• ....... -......... . ... ,.,,_, -:.-:; . New S:9P§truGh9P --:-· hM6IDSJ0 PIGYlt --- level) 10 which web stru Mwini•tratgr . . SPl/i wjth fµHy epcJosed ru:sos ruction and suhstanual mmmysro of vehicles building access or .l. Enc\osw;e, New cgn§ltha are wh\e sg\ely for parjqpg h,ect IP floo<Jmg shall be below the lowe st floor ,kn I hgsemept 194 wh,ch mr!~es 00 exgepgr will• by storage iu IP m other v eaµalizs hydrostauc Ooo<Jor meeting thjs regmremegt dqjgp;d 10 IYl 0 W111AAII · xii of Qoo<Jw11;rs Jlrngps ~---or lfPhitect qr meet or aHowms for the en_\D' "i,d ; reRisterr4 nrofcsstonai enmnecr must either be certtfied Y • a· --■--■--• minimum GPISD peed the foHqwmg = -r 00 1 less than ope iPYITS Gil . h · I tgJ@l PSI ITSI 9 .--· be yjded . . f two (2) PPSiPIPRSOYJPR h. t to Ooodmg shaU Pm A mm,mum o r r "!'closed HSI su Jr& .. r vcrv souace ,oot r :..rN-d jnch ,or ~ ·-~ 1 o l@bqye m;a e hi&herthao oneoo ~-~ r n 22@iu•Hk1U hepq . h. The honow O I wlys; qr other ooysnnu..o.c • -..I • h screens louvers • f flood.waters • v be caumnw ?l --re cntrv ond exn o --" Op;pmv ma ---h pennit the autnroo 1 . --devices Provided that t ev 11 ~ Manufactured H ----OQ1SiS red home oal~Ji•1 damage" as a res~l; srbSlantjally 1mg me park or subd ' r subdjyjsjon m an ° • flood on sue hall h --JYJ§l9n o --exnapsm ··---· 0 elevated 00 r IP •o ex1stmg mn -· o 10 •o ;x m(actured h ~ • usrw•osm ro d . oufactured ho -30 AH and AE AH ma mcurred "subs nufacrured homes I ement 9 r h manufacrured ho n to •o cxjstjng of th u streets utjjjtj me park where the r manufactured . • va lue of the cs •nd pads equal £PAI[ reconstruct; cpon or 1mnro · 51reets utilii's or exceeds fift --yemsm has --·· JS§ apd d ---__ v pe b. Zones AJ-30 commenced PU before the r n••" AH and AE · M MMt,A· not sub icct to the -. 9:Pufactured born . nroYJ s12ns of4 es m an existio eleynted e For th e gum ~ usmg method . s of and anchored ,o gse of th1s reoujrcm s and pracpce . es anchonng may ioc!u/°"" Om•tjqn coH•psent mapufectur 1 .~ grnupd anchors Thi! but _ars nm ljmjted t~ and la,eral mo cm chgnng regujrements reomremem js iu ad .. use of ayer-th red home shall be simjl for reslStmg wind fq r dUJon IP •gnljcabl ~ &w:Patioao l v h' •r!Y anchored ;:es Any addjtjons nnd A · _e 1cles R -E shall eitherecrea1ional ve h,Gle s Plo ced on sues wu ii. Be on the sue for fewe r th --· auon e hu d l2. lir.!• llu! nred ernhty () 80\ ~ ICCU§ed and d . COOSCCU II YC d --®"~~I _.m --·· 'G 1wav use. or reaUirem ents of S fl __ _,.,u lll cments for ltmo"b ,ecuon 16-4-Zffi} obo • • • ns nrac uce t a currence of th e base els dunu& ih e • 1 3 a If subsection A aboyr. is sat isfied all new constructio» and.Jubs tantial imurn vements shall • como!Y wi th all annlicable Oood hazard reduction orovisi cms of th is Section l-The Floodnlain Administrator shall aet on an anoUcation in the manner above dssccibed within thinv nm davs from receivin s the aoolication ~ Minimum Flnodurnnfinr Criteria e;.. All new construction and substantial imnro vemems of nonresidential structures within zones A-AE on th e F[RM that do not have the lowest fl oor including basernem eleva ted IP .or above the base fl ood level sha ll be Ooodnroofed All floodoroofed structures tosether with attendant utililv and sanitao' facilities shall be so desivued that below the base Qpgd level ~ 1s watenirht with wal ls substantial lv imnermeable to the ?assage of water a~d ~~ comnouents having th e caoabi!itv of res1stinc hvdrostauc nnd hvdmdYP?m lS lan ds and effects ofbuovancv JJ1e Floodnlnin Adm}nistratc.i· shall rsouire th~t the aonl1cant submit o ulan gr documem certified hv a rcmstercd orofcssmnal en mn eer tha,1 the Ooodnroofiug measures are consis!Cm with the Oood uro1 ec 1ion elevation for th e oamcular IW:il. a. flood □roofiug measures includ e the following · 1. Anc hora ge to resi st flm ation and lateral movemenL ~. ~tion ofwateoiRht doors bulkhead s an d shwLters J . Reinforccmem of wall s to rc sis1 water P~ ~-lJse of watcmroof Paints membranes or mortao to reduce seeno Re of water throu"h ~ Addition of mass or wei glu to strncture: 12 resis1 Ootation. ~-lnfilitllation of oumns to lower water levels in s1mc1ures z. New and renlacement watersu PPIY !.)'Stems shalL.hedesiwcd 10 minimize or eUminm c infihrmion of Ooodwmers imo Jbe §Ys1e1n, 1ww nnd reP laccment snnitao1 sewage svstems shall ?e dcsi£Ded 10 minimize or epminme infil 1rmion of floodwaters into thu:,:swn1S,,,,illllLd1scharne from the: svsterns ,m o rh e Doodwaters 2. Pumoin£ facilities for subsurfoce drninAAe svstcm s for buildings iO relieve external fo un da ti on wn ll and basemcm Door oressuw. ,lll. ~'Ll9-U:5ianmture or co llan se caused bx wo1 er nressure or Qoati n" debris 11. Cu toff va lYcs on wee lines nr the elimination of vra viLV Oow basement drain s .u . On ~si te waste disoosal svs1sm shall be loc111cd to ovoid imuainnem to them or comamination from them ducinc flooding J. 4 • • • C, Where @ PPPCSil 1ml. J:Jon apd/or reyjew structuraJ . design , · naJ cnainccr shall dev____ -1 ·rv that the dcs1gp and ·sim pro,esuo __ ----· d shaJ cent -------. . . be ma~er:,Rbt below the hue flood ·asorial structure ts mtendcd to l -A reg, . d nJans for the construcuou . an cd standards of ppct,ce for m_ficat19ns lib · . · rdance wllh accept -· n I nmept ~ of oomtruetmn •~ .m IGf& . lH:7 EMC "Floodnlameve 9 m=w' the APPHcahl e nrovsmos of Secuoo fmnit.:: . f'nnfl uleiP Djmjg &w•P4wca11. . . • ~-. . . hjecJ to pqjpdic wsw ena~ . e fJppdp J•ip P11me1 shaJJ he 'IL ·,e4 coq;scted gr Nl4U! 0 pMi J'he bpundapes of th 'ded by Jaw w copfqgp to @PY w . from • cogsµJtmg amsoded in the maooty: nmt, Feieral State or regional agepc,es or hvdmJogicaJ d.aY aullah_le m FPBinw rmior4 bv the Cnx • ._._ ": §ybdjyjpg g flH• home narks and .......,. r manufoctured ------. . . I includiPR the Pl@CSPSPI O Q . All subdixismn mnoo~s • ·wirn flood domaec •µhdjyjsjgps shaJJ he des,gned IQ ID'PI , turcd home parks and I SJ! pf JPIPUIRG ----Jl . All sub~iiYJSiPP 1I ni:3oosal~h~o:i~N: .~: r:cfl~: ;rush 1$ sewer RM elr&YiGAI and wats subdiYts!PPI lhaxe 8 r.d 19 minimize flood dnmaec "'""' tgcatgj anfi cppfilrµct · k and m r JD•pµfactured h111 11e P@P . . 1 · cludinc the 2lacsroen1 9-flood anmave ~-AH subdiYJsmo amoosa s 19 --·-:-mvidM to reduce Moosure to. - sµhdjyjsjops ,ban bm adequate cjram••e P J d other prgposgj • 11 he nmvided for subdivision nroooa 6 89 hAivi&ioos that Base flood elevanon data sha -f ufacnar;e4 home narJs and SU ·'III P-· 1 di the nJacemept O map . 1 develonments ,~ s Y PR -5 (5) acres whichevm rness COmain at least fifty csm lots or . ve -------- . Fl oodpJ •jg AppgJ, 19d Yeci•om . ~-,1:._11_11111_,11_ .. _ 1111,-------. I and Ili9UC§'§ for YIOBPRSS / The PIBPPiP&' CommiHion shall hear and decide appea § A. Genera -~ from the reoµjremepts 01 the geperaJ hall bs ol12fiSssed numuant 19 2 16 Is and floodolain variance 11:9uesss I f 16_,_18 EMC "Aaoals" and 16-• l-~~: apgeaJs and variances regmremepts o MC "Variances" re3PFGUYSJY .. E • · 00 may appal such decwou by · · ;:1 bv the final decision of the Corpm,~s, • d. ction such appeal shall be ,. Those ••gpex~ --,----f record haymg mps ' -.--c ;--· · 0 aa2mariate lwl actmn to a coun r! th date of the Comm,n,on s final dcc1sm • po more 'hap thjny qm days ID • . . filed . Pix when it ;, aJJe•el there" ,,. The Comminioo shall her '!)d dm:idc .•PP:: bv the Flpgdp laia AdmioiWJt ·, ~ ~ • CDI dq;j3jgg or 9ClGPDJPl119P error m aox rmum?P -· . . · f thi1 Chanter in the GPforcement or edm1rn11rauo2 o 1,e ggmro;n§Jllll• WJ . r strucrursi :; __ ,;... . biHtatign or restorallOn o f u;nn,.;, -[FCOQ§\DIGliPP p;ha ···-· State jny;ptmy r ·- detqm desjgnatjgn .. l!UPP dcsjgn of th e •trueture . copqnuqt -. · charpctq and -. . hall consider all -the hl§lgpg -Co !§'!AP L .. --. f JP nrgqye . ·•use IPP!i@UAo ghe ;fiqt iu other sq;ugps A . a floodnlam Yan -and standank -1:. Io PIHJOR uoon .-11 rc)eYDnt facton --"' • · I -•aluaUpp§ A - 1;chrnca >c& ·-·· . . · 11 n grant • .~;. T,,,. . ~-rmpwmmn ' •pd .............. ood \•in Vananc'"~ d mfficisot cause Fl -A -----. f Rood an_ ---YP2P 8 shOW1PR 9 L. Ctj · V . OPGF gply Floodolun · an tsda for Cno,Mmfos a detennioutioo that· . . um necessary . is the WIPJW -- a. The YDPIPGF I hanl,hm IA the n;lie!; result m ;xgepuAPI · -Yanance would -mm the EloodPlam 11000 bR7Jl[d 10 •fforg considering the • • ~ Enforscm sm N? 51 ™Cture or land shall h n wnhout beinR j f 1 • · erea er be constructed !oca d Enfqrcemen uv I cgmphance wjth the Jew of thjs Ch te extepded convened or altered "Epforceme;u ~~Ji~ 0 ~[~0~!! op, of th is Chapter shau:t~~:,~~a~, 1hf; •f P1!cable regulatjons ----■---.... ___ --_ec,100 16-10 EMC ~ fleodnleiu Definitions The fo ll owio v definition 2 · . and are intended 19 bs'u ~edsCWD _snecificaUx to Secdon 16-4 EMC "F . thjs Chapter For the p:rnoonly IP the regulatjon of specjal flood hamlopdp lam Re gu latjogs· terms as defined iu 16-t t _ ,-E~~ of flpod plam regµla1jon these defi .. A area, as ,denpQed IP -. . ---PefimPOD pf \Vord I ---OHIOOS su persede 'h'" •rn m P -----... ean nod Phrofle~ ~ iJraa q[Shqll@· flqqding · A d · 1!.. Man (F IRM) · h _es ,£Pnted AO AH or VO . , -;· wn • one percent O %} ch ----zone 0u the cux' flood ~,ge denrnofone JO three feet 0-1} wh •~cs or greater •uuual chance of flood~ """' of fl ood mg ;, un e,r h ere • c early defiu;d chn n , d . • JD•Wl!.JW characterized hv oond'nP L ic~a le and where yelgcj1y flow ro•v bne .~es nm e,;•' where the -------' R or s est flow -----_s; ev, em Such Oooslin v is A rga of <;necial Fl d H ---oo word · The I · IP a one oercem Cl %) gr m;ea1er cbouc:nir'R~~j -Qo9dnl ain µiithin th e Citv of En gl ewooc, s b' -______ ,nv ,n nnv mven vear ·-----• Y ,ect Bqye Fie nd · A flood h · ~a,:i nv a one Percent fl %) ch1uci; of b · ---· emc~ualed or exceeded ~ Develqqmeru · Anym d " grouu d leve l} on oil sjc ies. limited to bui ld. •· an·ma e cban veja,·~,1 and uoimn . drjJr _mg ; orother structures ,Wllilll:.Jlred . rnxed renl eS tat e mcludil.u:Jllll.llQI Bornmenr Anv are.1 of ab ·1 · . . -lll amr 1tavmv us floor wb ··rrad e Cbelo IPC ooerat •ons .or storare of e2uimma11,,fil,IDpJeciar;nc fill ml! gra diru• 90 \'~nn CXCHYPtiv11 or Elgvared Builtlinr-For · elevat ·d Qo · msurnnce oumoscs a oonha" . . cqlumm ra,sed aboye ground level by fougdatjogw 1rw11 bu1ldwg ,yhjch has jts lowc§l a s s 1ear walls uo-1s,._p jcrs pj)jngs,or F~w Comm,ctio,r For th e uurn . . ni h!Cb the...'At ao of constru c1ioon c osc s of detenn1mnv Good inwranc.ua1 es ~ 1 19 75 for FIR gmm,;nc.edhe(o re 1he e[ec 1jye e §lructures for i;s,feqed 10 as,, · · . -Ms e[ecpye before 1hp1 dar e "E · • ~ of JIJ e EJRM 0 c before cx ,stmL structures " x1s1,nv cons 1ruc,urU.::. ,ua v also be ~1.j911. /n n n E .· • d~ :--r..:..L.UY''CW Mmwfacturect H a dHIOna! sues bv th e cons trn c1i on of r: · · s9me Pa r~ pr Si,bdivi>•ien · Th homes are 19 be affix d • . _aqhpes for sm,cmv 1hc lo bll(CoarapmUlf cj1 her final sii s grad · ~ r,~ciydm,, th e ms1a11a1jon 9r u1jljtjes 11 ts 9 " wl 11 c1J th e wanu(acryred II)£ or I e POYOOG of co ncrete P9d"l lC CPllSI OJ Ct lOD of street s ond f {qqd (or FloodiDM J' A Rencrnl a nomw ll v do' loud oreas from · nd temooraor con dit ion of oanial gr conmlctcin un~ !AL The OYCrOO\\' of jnlnnd or tidal -·-·--------· wa1crs aod 'or 17 CB> The unusual and raoid accumu lation or runoff of surface waters,it:llll,anv souKC. Flood Pomore Poremial-The susceotibiliw of a soeciGc land use at o oanicular location to dama ge bv Goodine and the omential of the snecific land use to increase off-site Goodlnur Oood related drunnc.es.. f12od Frinre Aceu · That oonion of tbr. Good hazard area outside of the Goodwav based on the totnl nreo inundated during the remllatorv base Good olu s twernv-Gve nercem (25 %} of the regulatoo' bnse Oood discharaSi- FPod Ho:,oat Area· The floodn lnin consist ins of th e Ooodwav and the flood frinse area Flood lnrn cauce Rare Mon (f!RMJ · The official map oo which the Federal Insuran ce Ad ministration has del ineated both the areas of snecial flood haMrds and the risk nremium zones PPPlicablc to th e CiIY of Englewood Ffoed hlwmc,ce StHd11 The official renoo 2mvided bv the Federal !n snrance Administration that include s flood nmfile s the flood boundaa·floodwav man and th e water su rfa ce elevation of lh;,,base 0°0d flqed Profile· A grao h or lomtitudinal nrofile showi nc the relationshin of th e water surface elevation of a Oood event to location alont! a s1rearn or ri:&. f/qed ProtectiPn Ele ·cJ tieu · An elevation ous foot ll l above 1he elevmion of"GoOO orofi le" of the 100-vear hood under exis 1ins chnonel and fl oodn!aiu conditio ns 11 is one fom Cl) above the eleva ti on of the flood for tbs Floodnlain Dis1rict as shown on the Official Zunin £ Mn°~ ttffi ce of 1he Communi,x Pevclonment,llinonment F/oede{otn · The rclo1ivelv Om or lowland area adioinint! a riv er stream wa tercours.eJake or other hodv of sta nding wa ter which has been or mov be covered tcrnnornrilv hv Qoodwater.for administrative nurnoses the Goodnlain mnv be defined as the area th at wo uld he inundated bv th e "swnd;ud uro iect flood" CCom s of Engineers> or th e "maxim11m orobable flood" Floodplain Dism·c,· That non ion of the Ooodolain subiec1 10 inundation hY th,~..J.QQ;y~ It s width is detcouincd hv the I 00 -v car flood It lenwh or reach is deteanined b" natural ~ suc11 ns.n.J akc or bv POiiticai gr legal bounds , This ca11 als 1hc imenncdiate rcgimml Dood as defi ned bv the Corns of Fn t!inc.crs.... flqodn/ain A1mw &'emcnt· The oocra tion of an overall pro gram of corrective and mcvcmive measures for reducing fl oo d danUU!~ bm not limited 10 emerncncv meurutdneWllnus.. ilQQd co ntrol works and Qoodnlain,regulations EJi.wlurone Area · ~nY land area sus,c,cmible 10 bcins immdm;d bv water from anv so urc e Csce PeOnition of fl •wd inl!). Fluaduroofin r · Anv co mbination of strnctural and nonstru ctu rnl additiw1L£hilll.W.-Pt ad iustrn ent to s1ructures ; rimarilv for the reduc1ion or eliminruion of Oootl dalllAAe 10 lands. water and sanirnD' facilities struct ures and th eir contents 1 8 • • • • . ag ppe (001 en P wnhcYI cumu larj ve lacem l•o4 areas 1hat w /Orim 4<, ' '""""' Ww "" ~ ''"'" . . -w wwl< Th . -• •N . cupp DCXi JP the propps! !ils'!'f o•1YCa! elcya1jpn or the d llmedd, • siruc1ure -group surface 4□'£"'CG' An , -----prior 10 ' strucrure 1ha1 js • ·- flqadwav · Th rese M • -e channel 9r • ry m order 10 d ' 8 aver or mhc s!sYA1 jog more ihJScharge 1he base O j w91ercpurse and 4d . LA.l Ljs1ed jgd · ·d ) h • IYJ uallv in th N . iv t e Deoaneanonnl Re · In t · •· meQ1 oflnte · \ -· ms!C[ pf Hi<t · egor as mee!jpg the reo~·OL or preljmjpatjlv det~nc_Pla,es la ljS!jpg maim . ---J[emcms ~ . . . --· rmmed b h -____ ,amec !W .c;eaiiied or P 1 · . .or mdmdual !i§lio• op ,%! @ secre!Brv of 1he s;optrjhu1iov 1P rfb~mmaa!Y de1e1JDjped by •112oa! Regjs1er = 2celiwio•ci!Y ~•::2::;;•1 ~jgpjficapce l; ,:;sm•rv or 1be Jmed _____ me hy the s ---(S!Cred hj§i . ,--. Qr.AS • • 19 GPP!\DIGJJGP ~~~~~~1!e date pf QggdpJam managem w the NatjgnaJ Qegdetj c 99 pr after th . 1 flood Insurance Progra . us shown 20 rh c Mean Sea Leve/· ~¼l of 12 ss or other dmum to yrngsss of the Natmna which base flood elcvauo :WU.al patum CN Rare Map arc re(erencesk . cs the ••Is pf c· . , flood Insurance w rhm aurhgnz ii¥ s P). A Federal progra p ngrqm INfL . nit1es s1r,1crure , waJI ccjhng Qggr gr s bmJdjng ' at· erau gn pf •m h e,qernaJ d1mcnStpns pf th k Jha, js pnncmalJx a'llWIUf(ecrs I s ors gr hgmd storage ran r::1 bui!dmg mcludms a -!led and rno~2;! -----Sirncutce· I, wa 11 5 8 manufa ctured home ~nJ aswc a 20 • • • • • • £vhrraruial Damore· Dama ge of an" origin sustained bv a s1rucn1rc whercbv the cost of restorinc the structu re to its before rinma sed condi 1ion wou ld eoual or exceed 50 nercem (50 %) of the market value of th e structure before the dnmase occurred Subuamial lnmmv emc111 · Anv reconstruction rehabilitation addition or other imnrovemcm of n structure th e cost of which eounls or exceed'-so oc rcent C~O %l of the market value of the strucrnre hefors "srno of construction" of the imnrovemcm TI1is includes structures which haxe incurred "subsldntial darnal!S:.wmrdiess of the ocr ual reoair work uecfonned The teon does lW.lJlowever includ e eitlw:i !al Anv nroiect for imnmve ment of a structure to co rrect exis ting vi ola1 ions of Stat e or local health sanitao: or safetv code snecificatioos whi ch have been identified hv the local cods coforcemem officia l and which are th e minimum necessarv co ndi!iom.JlC !W ADY nhcration ".iJL."hismric SlOICIYre" prpyjded th at the,,,,alteration wi!Lum mecludc the structmc:·c. cominued designo1ion os a "his1ocic st ructure " Vietotien · The failure of a struc,urc or mher deve lomnem to be :V ll v comu lionL..With the Cit':.:.S Ooodolain regulations A s1mcture or other develoomem without the elevation ceoificme other ceoiGcations or other evidence of comnli once reouired in NF IP Standards Sections 60 3fbl(5}. Lelli) rcJO Pl, @rn re}Pl CclC1l or re}(5) as amended, ;, ore•umed \9 he iv Yi 01ation uwil such time asJlmt documcntoti on is oro, idcd. l!'m er Sur(iwc £/cwuimr Ihe.hcll!l1tJ1ueJation to th e National,,,Amcrican Vcoical PaUUD CNr: VP> of 1988 for othe r dmum whne saecifiedl of flood'-of voriou'-magnirndcs and ucncies in the floodola.i u.. l!Otcrcgurse · A channel naturnl deoression slou gh artificial channe l @!ch arrovo str;am. creek nond. rcsco ·oir 2r lak e in which s10011 rnn2ff and OoochYmcr flows either re L'lt.ln clv 2r ~au entlv Th is includesrnai or drninm:.wvs for comring,11rhnn st2au rnnoff Sec ti on 2. The City Co uncil of the it y of Eng lewood. Colorado hereby authorizes amend in g Titl e 16. Chap ter 11. Section 2 • ··D~fi nition of lf'ord.,, Term s, und Plwa:;;cs'· of th e Eng lewood Muni ci pal Code 100 0 by insc ning in alpha bcuca l order: th e fo ll owin g defi nit ion s: [Ediwr's note : the se defini tions are in sc ned or deleted from thi s sec ti on in alphabetical order. the rema inin g defi nition s in thi s sec 1ion are not affected an d arc not 111clud cd .) 16•1 I •2: l>cfiniti on of \\lorcls, Terms, and Phrases. ,I ·e -, B.fSiwl'i'II r::lsB I J'-a.u,'i,I: The lanE:i in the Aoo81~lain ·i thi n 1h e City ef J;;ng le•"BBEI 1h01 is suBjeet w o ene peFoent ( 1%} OF t;FeAt er ehrmee of Aeoding in ftn ~· ~i•·en) ea F. &1-M•-(/f!Btlbe: el · ~ee E:ierinitio n of"YlooE:i. Regulo1 or) Bo se ". /Jas cment : An area bel ow the first noor, hav ing pan. but no more than onc•l rn lf ( 1/2) of its height above grade. and with a flo or to ceili ng height of not less than seve n feet (7'). Thi s tcnn shall no t in clude "garden level" . 21 Bcuemem (for Qocdnlain ournosesl · See 16:4 -11 EMC· Floodolnin Definitions. C ·i ,ier.1 'C:eem, e: .t\n iHtegral end readil_ · ieleetifiehle pefl of e Aeeel preteetion s~ s1 em . ., ith ou1 v-1,i,h ll,e Aee d p,01ee1ien pr euided •l the e111i,e s:,·stem "'Bald 1,e eempr<1e>ise,I, Development: Any man -made change to imp roved or unimpro ved real estate , includin g th e co nsLruction . r ... onstru cti on , conversion, structural alt eration , relocation. or enlargeme nt of any structure; any min ing. excavation. landfi ll. or land di sturban ce: and an y use or cAt ension of th e use of land . 12tve lonment Cfor Qood2lain nurnoses)· see I 6-4 -16 EMC· Elnod nl ain Definition s A1mmfacrured H0 me Park or SubtliviYion Exiwin r (for Ooodnlain nurnoses)· See 16:4 -I6EMC· Floodolain Definiti ons E.,pa,i1;i911 ,06 d 1 E.(i-s,ing H ufaet1 ·e I 1,/.a 11e Ra I·: Tiu~ preparation ofaddilienal man1:1footttred Rome spoees er the eon s1r-· •·-,11 of Hleilities fer ser •iei Hg the n1a1n1faerured heme spoe e on ••hieh the menuHlemreel hon1BS .:t be ef+ired , inelu8ing th e in s1Rlla1i on of u1ilitie s, final site gFe£-li11g or ~oufing of BOllOFele ped w OF 1,he OORSIRJOli1m of "'fffHr. PLtJo..', Bs1;e: The Aoe d he ·ing e BHt! 1~ereent (1%➔ ehe11ee of Being eEtualeel er eneae8ed in en;· ~ PLtJ0 J {:)a 11ag e Port! Hi 11: The suseernibility of e spe • i t land use al A peAie1:1ler loeation 10 damage b; Aoodi ng . enel the pe1en1ial of the sp eei fi e lenel use to in enms e off sile AooEii ng or Aee d FO!a1ed damages. C'J.o0,l, F,·i,,ge i'l ·et1: Tl\el poFli en ef the Aooel hei!hrtl area 01:11 sidt! of the Aoo8 ·Ry bas eEI e n the 1a1el area iaaada1ed d•Fi•~ 1hr ,egale10,;· ea se AeeEl pla s I •only Ii ·• pere,111 l~§%) ef the ,egale1 0,i· base Aeed diseharge . Fl, 9r/ ,"It _t1 ·,I A ·c.tt : The Aoo d13Jain eon sis 1i11g of the Aoo d ·e;-an8 1h e Aood ft:i ng e area . n oo6I llt1-8 ·cl 9t!sir,•r E'€, t ti o ,: The high es 1 ele••a1i on. 1rnp rc ssed i~; eb~••e sea le>•el. ef !he le el of Ao od we1e rs that delineates the Aoo8 friHge urea . F loB J I 11;1 ran ee Rme Aif(Jf (R R\J): The offieiel map en •·hioh 1,he t:et!e ral ln s1,uenee 1\Eh:rti ni s1rut ie n ha s eleHneeted both 1he area s of spe eir! Aeeel lunar els anel 1he Fisl · 1uemiu~ a1i1ilieee le 10 the Ci1:· e f i,, 0 lew eed . Ploo,11 rn ,,·a,,c e Sl.m~ : The effieiel re1rnrt pre •ide8 b_· the Fede ffl l lns1;1ranee .'• elministra1ion that ineludes AeeEI 1ireHies. 1h, Aeed 1,ea n,101)' Aeed "''B)' me~. and 1he "'•~ 'Cle ·•1ie n ef 1l" ~ Floo I or Fl6d(f 1g: .' geneFe l ane 1em1rnrnFy eo nEliti en ef 1mrti al or eo mp le1e in~ ~ry le,1 8 areas frem : ~1e e ·erA e · of iRlenel er 1i8al waters. and 1or fB ➔ The mni s1;1al nn d mpid oee1;1 1111;.1le1i en or nm offof •.rttrfae e "'ttlers fr om any so l:lree . Ploo -~1l1in : The relefr ·ely Ae 1 BF lo..,l enel area adj oining a Fi"CF. s1 ream , ,.,e,ern eu rse. lel ·e, or eth er bed~, ef s1anding • •01er whieh hu s been er ma y be 00,.ereS 10mpererily b:• Ae0 8,..a1er . 1-'er 22 • • • • • • admiruslfali'"e JlUFJl es es, 1he AeedJll•i• ••ai· 0e defined as 1he a,ea 1ha1 •au ld 0e i11•ade1ed 8)' 11,e "sleRdaffl JlFeja01 Aeed" (CB FJlS •f lo•gi••ml a, 1he "marinrnm p,abable Aeefl". "1oo,1p'6i, /Ji51 ·ie•: Timi p0Fli011 ef IA• A00dplai11 s•l,je01 10 i11uRde1i e11 8)' d,e IQQ )'eaF Aeed . hs ·i01h is deleARined by d·,e IQO lea, Aeed . hs leng1I BF ,eaeh is de1e1miRe<I bi Rern,al be •ml s sueh as a lahe , BF 0i· p0li1ieal BF legel 00uRds . Tl,i , •~ual s 1he ia1e m,edia1e Fegienel Aeed,.. defiRed b) u,e CBl'Jl5 Bf loRgi,mFS . P-<Joff P ·8,-{+,'c: A gt=eph er lengimdinel tJFOfile she iHg tie reletionsl i13 ef the ·01er surt=aee elenalioe ofe Aeod e •em to leea1ien along e stream er A ·er . Ff.oBrJ P Bfee ,ian ElcH 1io ,. n\11 ole etieH one (I) feet ebo"e the eie"atien of "AoPEI ~ 1he 100 yeeF Aeed IHlde, e!liSliHg chaRRel eRd ABBdpleie eBedi1i0Rs . Ii is BRO C) ~ •l•"•li Bn Bf 1he A0Bd fa, 1he F100dplai11 QiS1Fie1 as she ·11 011 1he Qfficial--6oru 11~ ,1al' in 1he e ffiee 0f 1l,e CBIRIRURily Qe el0Jl1Re111 QepaF1mea1. FlooE-'. Reg,,.f.mo,, Bs5 e. A Aeeel houiHg o one pereent (I q{i} ehenee ofbei Hg OEtualeE! or ereeeeleEI in en~• gi"OH year . f:.'oo,,1 Slagc : The height or ele etioH of a Aood es refeFFed ta same E:lanun. It is els e eP.A1m only l:I Sed 10 n fer to 1h e eh.,, etion et• ·l1ieh a s1ream ill o •eFt op i1 s noAnol stage honks. Floa:lr BfJ.fi 1g: A:nJ ee mbinet io n ef stR1eu.uel anEI H0ns1rneH1Fal additic. 1s. ehanges , er eEijustffiem s 10 pFBfH!Aies and s1 ru ernFes. tJrimaril:· fer the reel.uet ion er elim.:tta+ieA-e~ damage te lands . •a ter. enB se nl1ar:· J'a ei litie s, s1n:1e 1ures , 0118 een1en1s efbuildin gs~ P/.oa,h 'B.•: Tl· elumnel ef a ri•·er er ether •·atereo uFSe anB edjaoent land are as that must Be ~in erBer IP difie har~e the 8ase Aoo d mi1h ou1 eumulati.,el ~• in ereasing the "Iller surfa ee ele •a 1i Bn '""" 1ha11 0110 (I) r..01. Hist oric 811ildi11g: A bu il ding or stru cture des ignated by ounc il. thai is worthy of rclmbili1a 1i on. res tora ti on , and preserva ti on because of it s ~ult uml. architec tural and /or hi storical sig1 --:ancc 10 th e City. Hiu oric S/mcwrr (for Fiood~s)· See 16 ::4~16 EMC · Elood11lrtin PeGnitifilv ... Ls ,·es,• F.lc:Jm': The le ·es1 Ae or ef the le ·est en eles eEI area (in elueling basement). :\n unfini shed er Aaoel FO sis 1ant enel m;ure . ~lei'. for paFking of •ehiele s. lrnilEling aeeess . er sterne-e, in en area other than a \nse1nent area. is AOI ea nsiel ere EI A lrnildin g's leu•es1 Aoer. ~re.,iEleEI t hRl s~1 eh en elssure is 1101 lrnih se as 1e FBH EleF the s1ru eu:ue in •·iol!ni~ AtJj3l ieR 81e non elB• ·11ien Elesi~n FBEjHiremem s of thi s Title ~facwred Heme (for Qoodploin oumo ses l · Set.· I 6-4-16 EM C· Flood~iUSll.lAa MtwHfa cwretl Hom e Porb or »1hdi viYitm £\'isriu•·· IW~pli1in numoses>· Se e 16::4~16 EM C-Fhmdnlain Definition s ,H-e,1 r Se'I be el F'.er 1mrp os eJ er the J)la ti anel ~l ood lA sunmee Pregra m. \he Matienal GeeEletie l'eflieal Qa1 :,&-fNGl'Q) ef 1929 •• at ho, da1um. 10 ·hie h ease Ae ed ele ·a1iens she II en • eam.muni1,-·s .... uoei ht SHFBMee Rote ~1013 are Fe fenmeed . 23 Altuie,n l f'.J s<I J,P.i1 9f1 Cf P sg ·sm : " J='.edeFBI pFBgFBm ~Ital audteFii!!es tfle sale af fedeF8lly sMb si diii!!ed fiaa d kR s1:1.FBfl ee iA ee R nuinities hern s1:1.eh Ae ed ins1:uen ee is net e •eileb le pri.,a1e ly-: • }'ti.'11 ,:,I Ikai ,age ►'8, . The peneRt ef StH=foee and steRn •ateF Eirnieege f.Feffl: a paFtioulaF site 8efeFe l:fle eens~R::l Ot ien er instellati en ef imp re •emem s BF prier te any F0£Fedin g. Ne \\' Co nsrmction: Structun:s fo r which th e "s ian of construction " commenced on or after the effective date of tlti s Title . Mor Camca1qiP u ffor fl eadnlqiu numere\'t · See I 6 ➔-1 EM C· Fl oo dolain Definitions, Recreationa l Vehicle: A ve hi culnr-1ype, ponabl e st ructure without permanent fou nd ati on, which can be towed , hauled or driven and primaril y de signed as te mp orary li vi ng accommodation for rec reational. camping and travel use and in clud ing, but not limited to, travel trailers, truck campers, camping trail ers, and self-p rop, lied motor homes. Recreat ienol Vehicle (fo r fl oodnlAin oumosesl · See I f ➔-1 6 EMC · Fln2dr,ln111 Defi nition s Sm,cwre: Anything construc1 ed or erected thnt requires locati on upc,n or under th e ground or anached to something having iocat ion upon or under th e ground . Sm,cwre Cfor Ooodnlaiu 01i;~Q '!= :~. dee 16:4 -16 EMr • F!rrnd nl ain Defini tion~ Subv wnt io/Damare (fo r fl o~in ournoses)· See 16±16 EM C· Fl ood olai nf~ Substantial lmarove meu' (fo r fl oodLJ niILwmoses )· See~=Mc· Flood r1~ T.~afr~: The line ef~~ aleng 1he e~urse ef a Fi eF . TI1i5~ H!OFesses the SIFeem ehan:ne l. l'iolar ion : Genera ll y, th e fai !1Jre of n land use . huil din g. structure. o·: other c . .i elopmc11t to be fully complianl wi th thi s Titl e's requirement s. SJ,eoiAeally , Ai r ~Uffl0 S@s ef Cha~l•r I G 'I ~, IC (F l00d~l0 i11 0 ·orl a; DiS1 ri e1)." •i0!01i 0A" mean s ffie--feiluF@ ef e land 1:1se , b1:1ilding, s1ru ernre 1 J F 01her de• el0pme111 10 he fully ee mplienl ui1h 1he ee R. m1:rn it) 's Aeedp loin mo1utgei110Ht Fegul&ti BH5. A SIR::l eluF e BF et her de el 1:1 pHumt it he1:11 the ele ·atien eatr+fiea te, 01h er een ifiea 1ie11s , er ether e idenee e f ee mpliEmee reetuiFed in l>Jrl:p ~~s-£,e1i0ns GG.J(b)(S), (0)(1), (el(IG). (d)(3). (e)(2). (•)(1), er (o)(5) is ~re sumed 10 be in 0 iela1i0n 1:1n1il Slleh 1im e es that demm1e;i1e ti en is prn •i ded . I folqr ien (for Ooodolain au moses)· See I 6-4 -16 EMC · F!oodolain Definitio ns ~ fa ee E,ei •1i• ,: Th@ i,e ighl , in rele1 i0n 10 IA@ ~l01i0nel Ge0de1i e De1um (NG \/D) of 1929 , (er 01her da1ui•. "'h•r~•nd rro~uei,eies in th @ -Aeed13lein s e feues tel er Fi•1ori1~ Wa1 e ·ea, :9e: " ehanru?. Ra t1.-1.ra l depnrns ieA, slet!gh, enifi eial eheHnet gul eh , ens~ e, streAAl . ernek 1 paRd. roseP eiF, er-h1he in ·hieh s1 ent1 FHAei+ HHij AoeelwateF Ae ·s eilfle r regttlaFly er fflff<l<!U'"'ti)'. Th is i1rnlude, maj or dreiAagowa ys ler OB Ff)'iHg url,en SIOP.fl ruA eff. Sec1io n 3. At1ached heret o and in corp ora ted herei n by reference are: 24 • • • • I. Flood In suran ce Study -Arapahoe Court)'. Colorado. and Incorporated Area Volumes 1-4 . 2. Flood Insurance Rate Maps (F IRM ) Ind ex Sheets I and 2. 3. Flood Insurance Rate Maps (F IRM) Pane ls 014 2K , 0143K , 0144 K, 016 1K. 01 63 K. 0164 K, 0431K. 0432K, and 0451 K. ~. Snfcty Clau ses. fhe Ci ty Council hereby finds , det ermines , and dec lares that thi s rdinance is promulgated under th e general police power of the Cit y of Englewood. that it is pro1 ,1ulgnted for th e health , sa fc1y, and welfare of the publi c, and that thi s Ord inance is necessary for th, preservation of hea lth and safety and for the prot ecti on of pub lic convenience and we lfar e. Th..: City ouncil funher determines that the Ordinnm·.:-bears a rational re lation to th e prc per lc ·',lntive object sought to b: obtained . fu:.til.>IJJ. S,;Y.,::::oi lit v. If any cl&use, senten ce. para graph. or pan of thi s Ordinance or th e npp licn tir,n th r; t0f tc any perso n or circwnstances sha ll for any reason be adjud ged by a co un of competent ju1 isdic , 1u1 !nvalid, such judgm ent shall not affect. impair or invnlid:ite the remair.der of thi rdmm;<:e or i~s appli catio n to oth er person s or circumstances . ~ Inconsistent Ordi nances . All other Ordinances or porti ons thereof inconsistent or co nfli cting. with this Ordinanc e or any port ion he reof are hereb y repealed to th e ex tent of such inconsis tenc y or conflict . Section 7. Effcc 1 of repeal or modifi ca1j9n . l11 e repea l or modification of any provision of the Code of th e Cit y of Eng lewood by th is Ordi nan ce shall not release. extingui sh. alt er. modify. or chnnge in whole or in pan an y penalty . forfei ture. or li ability . eithe r civil or crimin al . wh ich shall have been in curred unde r such provis ion . und each provision sha ll be treated and held as still rem aini ng in fo rce for th e purpo ses of sustaining any and all proper ac1i ons. suit s, proceedi ngs. and pro secutio ns for th e enfo rceme nl of the pena lty. fo rfe iture. or li ab ilit y. as well as for th e purpo se of susta in ing any jud gment. decree. or order which can or may be rendered . ente red. or made in such nct ;on s, suits, proceeding s. or prosecution s. Sec tion S. Pcnnlt v. ·n,e Pcna hy Provi sion of Section 1-4-1 EMC shall apply to eac h and every viola tion of 1h is Ordinan ce. In troduced, rea d in full. and pa s cd on fi rst read ing on th e 4th <Ly of Oct ober, 20 10. Publi shed by T ul e as a Bill for an Ordina nce in the City 's offi cia l •ewspapcr on the 8° da y of October. 20 I 0. 25 Published as a Bill for an Ordinance on 1he ily 's official website beginning on the 6th day of • October, 2010 for thiny (30) days. Jrunes K. Woodward, Mayor ATTEST : Loucrishia A. Ellis, City Clerk I, Loucrishia A. Ellis , Ci ty Clerk of the City of Englewood , Co lo rado, hereby cenify that the above and foregoi ng is a true copy of a Bill for an Ordinnncc , intr oduced. read in full, and pa ssed on first reading on the 4th day of October, 2010 . Loucrishia A. Ellis 26 • • t 11 \ I I! .. \I 11<>~ \ "0800 5C 0085 K [J "08005C0095K ·J ] -I l 11 \ 1 11 I \I I{! tH \ : --1 • 013 1K OllJK t M AP NUMBE R "08005C0125K l 11\ I II \I 1(1 Ill \ I · \IJ\\l \1 111 ,1 \ 1\1-1! ,.,., 1 ,,, I j[ f [11 "08 005 C02 55K Ill\\\ c 11 JU \,! 1 1 tNl l ;\ NOT II~! I I HJ I U, OB00 5C 0265K \l{\l '\11111 t (II \I\ II I\\' 1 )1 HI \\I I 1 '''"' .-. l,fd 1,1,._,1 l[il 1)1 08 05C 0260K 08005C02 70 K 0 ., 0 n I\ '., _l _______ i__~ ,o ..E~~-~-- oaooscossoK u ER T c o u NT v 08005C0575K 'PAN I 1 nor PU INll I) AH i ii 11J l,! \Jl)I [) .. PI\NI I NOi Pf~IN'l (I nu ,! I .',( 1 1 ()()[) H A.'AI~() AHi •\S FIR M Panel Cal es For Prin te d P,rne l ~ o f A rapa hof! Coun l ), CO A nd lncorpo,at cd Arc ;u Pa,u l Cll uc lt \1 1 Da l• P1m •l E Htc 11v 1 Oa 11 P1n1 1 11fl F I K !'l t•mbrr 11 ;"0 1(1 018,1 K nf'Cf'r" m,11 :,m, @ I K 01 ·1.1 ·111 !11 •1 17 :,') I() 0 I U1 K D1 •(f'f1llJ l ' )7 ~110 ,1.I,r K f'l 1•1._r t111"tf'r 17 • ,o n r rrmfu•1 11 ~)io o.n J K 17 :01 0 Ot1 t.,r11 hu r I '" :\11 0 OJ1 l K ELE VATI ON DATUM F lo o d e levat io ns o n thi s m ap a re re fe renced to t he North Americ an Vertic a l Da t um o f 198 8 T hese fl o o d e levat io ns must be compa red to st ructure and g ro und elevat io ns re fe re nce d to the s ame datu m . For 1nfo rm a t 10 11 regarding conversio n between t he Nat ion al Geodet ic V e rt ical Dalum of 1929 a nd t he Nort h Ame ri can Ve rti cal Datu m of 198 8 , co nta ct th e N at io nal G e ode tic Survey a t t he foll ow ing a ddre ss . NGS Info rma t ion Se rvi c es NOAA , N/NGS1 2 Nationa l Ge odet ic Survey SS M C -3 , #9202 1315 East-W e st Highwa y Si lver Sprin g , M O 2 09 10 -3 282 (3 0 1 l 7 13-3 242 j E ALA M[OA AV ENUE 0 a: a: 0 I C 0 1\1M U N IT Y N AM E C O MMU NIT Y N U M H ER ~H A l 1All OI: C OU N T Y i l JN I N ( OH P U ~ll.l FD tl.R t-fl.C. A U H O RA C.I I Y u r Ct-N ll-N NIAI Cl IY O ► l"l t t H H Y 111 11 S VII I A C ~ t'l l YOF C:OL U ll.t B I N I-'✓A LI [Y I O W N O ► !D t-t·H !RAIi C l lY O F f N G Lf WOO D C I TY V F t F O X F IF l 0 TO W N o r G t EN O A LE C IIY OF 1W •1 1', {MK}!) I I 0800 1,1 08001 ', 1/.fl!,l )/.1 OOJ,t,(11 03.J..',I / 08005C 0325K \R -\P\lll ll l !H \I\ £: JOU Y ROAD I:. WOOD IS :~J /1D OBOOSC0625K LIST IN G OF C OMMUN IT IES LOC A T ED ON P ANEL (S ) INITIA L N F IP ll1 4 1 ' 01 4 ~' 0 1·0 O l•I-I 0 1'.,lf " 0161 OHi.l O l fi,I 0 10 t , 0 10 ·, l)l(.-fl 1)l t,~ 01 0 6 01 6 7' OH\.tl' 0 18 9 0 1!)2 U l !J J . 0 1 9-t 0 101 021J ;i 020:1 0 20-1. 0 2'06 o:•u , Olo a 0 2 00, 0 2 1 I 0 2"12 0 :>1.1 0 7 l•I . 0/1n 0 ?17 0 2' 18 O:'H• ()n ri. 0'22 7 0 2.2 8 0 229 0 2J 1 V2 3 J 0 .!3 5 ' 0 2•10 0 ?4 S C.•.l !",S• Oi'GO 0 '.?6 !. 0 270 0300 OJ:0 5 0 :.1 50. 11:S 1r, (>400 0-1;,r, 0 4 31 0 4 3 2 fl.4 J J .()45 1 045 2 0 4 5,,1 0-4 !",/ i ),1 !".8 . (M !"itl 04 7 ti t)-1 77 0 4 78 04 79 048 1 0482 0-403 , °'104 ', U !"J>(}l 05-02 . 0 5 0 ] 0 5 0-1 0 50 6 O!,lJ I 0508 U~.J ()'",!",O O !>f !1 tM1i.'O U6.-'!", 1>t;!10 06 75 0 1 00 · o n 5• 00 19. OOJB, 00.J~ O CM J , 0 0,M 0 0 ~". 00~ 0 0 55". <)O!lH W61 '. UOli :' '1063 0 06,,t. 0066 1)06 -, 006 , ,t)f,~ OM 8 00 86 OOU 7 IX)d.8 i HJ.clH, 00 !.f 5 0 125· 0 15( 0 1!>9 ~ 0 16/ t)1f,9 ' 0 111; 0 1 7 7 0 1 7 8 017G 0 161 0 111 ;, O HD 0 1(\.t U l ttti 0 \6 7 0 161 • U l 'J 1 O l!..1 7 n 10 J 0 1 'l.l 0 ?0 1 o :>o :> 0 11 1.1 l)J't).1 OJ.Of, 0 20 1 OLOH o:>Oi!1 o ;-11 · 0 2 ,;., o;.,13 o ;, 1.1 U .!l h 0 2 17 .0 2 \H 0 .:'.2 6 U2':ll o :1 J 1 on 5 • 0 4 77 0 4'9 <M B 1 U 4H2 O•UD 0 4 H-1 0!".00 , 0 50 1 0 502 0 !:.0 ) 0 !':.()4 0 50 6 050 7 05.0 8 05 15 ' 0 Hf3 O l!M 0 4 5 1 0 4 :,7 (\4 ~,3 o .-~ o ◄5G CM !i r t).1s a 04 5!'.I 0 4 76 0 4 71 0.1 111 04 11.) CM fl l 04 8 .2 . 01U3 04 8 ◄' 05-0 1 OSuJ 016 '.l fl l (-4 OlfiH 04 ~1 CM S/ 04"" 0 4 3 1 0 437 (M J J 04 :W OJ 50 06 50 OU ] 0 1,1) U 14.4 01 6 1 0Hi2• 0 16.1.0 JM fM J l t.H .I~ (J.:4 5 1 048 1 ()4 82 0483 OJ a.t • 0 15-1 0 1 56 MA P D AT E n ,N...0 1nt1u 1 :.>o 19 1• A11qur,1 1 tl 1 l ,C.S M,ty 10 19 7'1 MAP DATES 'h,s FIRM l rlde x di sp lay s the ma p cta tes l or ea ch f IR M pa nel a t the time that l h1 s Ind ex w as ~ nmea Be cause this Ind ex ma y no l oe c.1 stnou1ea to una!f cted co m m uru tres m rnbs equem rev 1s .,._ users may determine the rlOSI CUHe n l ffii.lp ror ea cn F !R M panel by \I IS1t 1ng 11e FEMA Map Serv ice Center website m tip ffm sc l ern a gov or by c all 1r g Ill~ Map Serv ic e C:ent er at· 800-35 8-96 16 Corn mun1 11es an nex ing land on adJ atA:--! H RM panels n us \ ootain a cu nent copy ol the adJa cent panel as wett as i ne current FIRM In dex Th ese may oe orderea c.1 rcc11y l rom 1h~ l.1ap Sery 1ce Cen l er al the numo er liste d abo Ye 08005C0650K I Nl l'l /\l F IRM D AT E A uo 11s 1 1!). 1971 Jwi,u I l~/H A1:w c 17 198 9 M OS T R E CE N T F IR M P A N E L D A T E flfl('At1•1h,H 11 .>O 10 Docemoo, 11 o<.'U 10 Dt1 ,_.,,,.,,.,r 1 / l O Ill Do <.em Ii.J I 1 7 20 HI DeOP.m OO r 1 7 ~ 10 DfJOOnlMI 1 f 2 0 10 \,R E:.t:.NWOOD Vll L AGE (Tl Y UF ooo ,q:, 0 169' O IM' 045 1 04 5:! O ec-e ml>8 1 2 7 . 1974 ..L-.nu.a1 11 5 19 7B 04 ~ 0 4 !,/ 04 59 04 f b 04 /8 Oucernoor 1f .20 10 Du~ml>8 1 17 2010 Ducembor 17 201 0 I IT 1 l 1-1 O N C ITY O ► omo ,, 01 -4 3 , 01 4-4 04 ,'1 , 043 2 0 4 3 3 F ttbfun ry I , 19 74 08c110ioe1 I , 19 16 04 3'1 044 0 ,044 5 '. 0 ◄51 0.1 !..3 04 75 • NOTE TO USE R Future revi sions lo th,s FIRM Ind ex w ill only be ,~~ued to c ommuni tie s tha t are loca ted on F IRM ,1anels being revised Th is FIRM Index the re •ore remains va li d fo r FI RM panel s dated Decem ber 17 . 20 10 or earl ier. Pl eas e refe r 10 the "M OS T RE CENT f lRM PA NEL DATF " colu mn 1n Ihe · Lts1m9 o Commun 1fles table to dete rmine tnP. mo st re cent F IRM Index da l e for e ach co mmuni ty. E JOL LVROAO \ BASE MAP SO URCE Ba se map informat1011 sh ow n on this FI RM wa s pro vi ded by the Arapahoe Cou nty an d Ci ti es of Aurora a nd Li tt leton GIS depts. The coo rdinate sys tem used fo r pr oduci io n of the dig ital FIRM Is Un iversa l T ran sverse Mercator. Zo ne 13N. re lere nced to lhe North Ame ri can Dat um of 1983 and lhe GRS 80 sphe ro id . Wes te rn Hem is ph ere ... 08005C040 K ·\R\l'\l ll l FC'I II 'i \' ---, I I I I I I I I I I \ A RA P AHO COUNT Y E COLN TY LI N[ ROAD -------.::!----r------------ I ____ , 08005C06 75 K ELBERT CO U N T Y ... 08005C0700K TH IS AR EA SHOWN O N l t JD EX SHEET 2 OF 2 ARAPA HOE CO UNTY , CO INDEX LOCATOR DIAGRAM "08005C0725K ' -0 ,-.. '----' ,. ,,, rt G -.,,... _J U.1 -.,,...,_ r ,-.. '-,I ,-.. \_I -1.-, • MAP REPOSITORIES (Maps a vaila le for reference only , not for dlst ri bu llon .) ARA PAH OE CO UNT Y (UN INCORPO RATE D AREAS): Pl an n,ng Department 5334 So ulh Prince Stree l L1 Ul el 0t1 . Color ado 80 166 AU RORA. CIT Y OF · Eng1 neenng Oepar1 ment 15151 East Alameda Parkway Aurora , Colo,ado 800 12 CENT ENNI AL. CITY OF Planning Oe partmr.nt 5334 Sou th Pnn ce S1ree t L1 !\leton . Colorado 80166 CHEF..,Y HI LLS VI LLAGE. en y OF C1 iy Ha ll 2450 Ea s1 O utn cy Aven ue Cherry Hill s Vi ll ag e Co lorado 80 11 0 CO LUMB IN~ VAL LEY TQ \<'M OF l a wn Halt 5931 Soulh M tddlefield Road Colu1110 1nc Valle y COi o ra d o 80 123 lll(rl !RAI L Cl r Y QI Plo11n1ng Ocpar trnent '55 s~onct Aven ue D •c, I , ail Col o, aa o BO t OS rNGL FWOOD . Cl I Y OF Engmee ,11 19 Se1 v,ce s Oepa runenl 3400 Sou lh Clat1 Stre m Engl e wood Colo,ado 80 110 r o nIELD IQl,'M ('lF Pl a nn mg Du pa runent 1 ti8~6 L as t Po we, s Dnve Au1o ra Col or aao 800 15 GLENDA! r Cit I o r Cit y /l all 950 Sou lh Birch Gle nda le Colo rad o 80222 GHFFNWO OD VILLAGr CIT Y OF C11 y Hau 6060 Sout h Quebec St1 eet Gr eenwood Village . Colorado 80 111 u nu I ON CITY OF Dc pr1 rt rn e 111 0 1 Commu11 11 y Develop men t 22 55 'vVe sl Berry AYe nu e l 11tle ton Co lo rado 80 165 SH l~IDAN CITY OF Bud ding Oe pa rtrn en1 •I 101 Sou1h Fcde 1al Bou le w u d Sheri dan olmal1 o 801 10 MAP I NDE X FIRM FLOOD IN SURANCE RATE MAP A R A PA HOE C O UN TY , COLO RA DO AN D INCORPO RAT ED AREAS (S EE LIS TI NG Of CO MM UNIT IES TABLE ) MAP IND EX SHE ET 1 OF2 PA NELS PR IN TE D: 231. 233 2w . 245 , 2so. 265. 270 ,300,325 , JSO , 37 5. 550 ,57 5,600.625. 6 50, 675 FIIM P ■nel OlfN FOf Printed Panela of Arap1hoe Coun1y , CO And ln~orpor.ttd ArNI '08005C0150K r---..., "01'1K 01i:_' 11 .,1 1111,,,,,, ,,,,,,, _, '08005C0430K W T Rl\lLMAR I( PA l~,_\,v:.,_-, / C'II\ <•I rr~ll l l l l li J\ l_~ f 11,r 1;,~, N,•1,,,,.,, '" I 0800 5C0440K "08005C0445K J *08005C0025K 0019K 0038K r l.., ______ _.. 't ---------------1----~-:+--t----+-- 0161K '08005C0175K 01!4K I I l , \ )1 Cd I \!l \I I "0162K "08005C0475K eco "0176K **08005COOSOK t 0119K 0183K **08005COSOOK Ill Il l \ ( lll \ n \\{ \P\l !l ll ~84K '---, -...__,_ 0192K "08005C0055K 0054K \1)\\(\( II(\,) tk.RE:.1mr INC~ ... ~!-!)• l n (_ ~211K I H 11'.-I I IPI t ., ll 'I\ "08005C051 SK "08005C0060K -, L __ \ i I 11 \ I •I I Kt •H I "0068K l'I I\' <ll 0059K r-- ' 0069K "08005C0080K ( 11 Y t ll \l 1{1 )I? \ f~ 0087K 4, ELEVATION DATUM H:i od ele vations on th is map are referenced to the North American Ve rtical Datum of 1988 Th ese flO !'I~ elevat ion s must be co mpared to structure and groun o eleva tions referenced to the same datum . Fo1 1nformat1on regard ing co nversion between the Nationa l Geodet ic Vertical Datum of 1929 and the North American VM1cal Da tu m of 1988 . contact the National Geode11c ':urvey .>t the following address NGS Inform ation Serv ,ces NOAA . N/NGS12 Nat ion al Ge ode ll c Surv ey SS MC-3 , #920 2 1315 East-W est Highway Silver Spnng , MD 20910-3282 (20 t ) 713-32 4 2 MAP DA T ES I ri 1s f 1m~, lnde,. d 1sv1,1,s OH' rll tl P aates lor ea ch r !RM N l rPI at 1111• !UJIP 11,m llll'i lnde , was prnll f' Because th•~ l ndf'j( may 110 1 bt:: C1 1s 111 huted to Ulldft Cleo Ci.Jll'l llll1n1t1es 'iuhsequ{'n l iev,s on~ us I!. may l1f'!e rm1ne 1hc mo,;1 C'urre nt map ch-th.l ll-,1 1•.ic 11 J IHM p ."nf'I by v1s1t1ng the f L MA Map Se vie 1;,• C C'11 H~1 webc;1 1e at !lllp I m sc l ema gov 01 h, c.alhng Ill£> Map Serv,ce Center ai I BOO 358 9 · 1 ti Co m rnun 11, s a nne,uig le-11d on aU 1acc n1 FIRM par~e ls m ust obta in a ClJ!rent G,py ot :tie adIac ru panil as well a s lhe curren ! FIRl\.1 ,n dex These •nay be ore1ere c1 direc tl y from tile Map Se ,v,ce Ce11 1e1 at th e numbP1 hsted above NOTE TO U SE R Ful ure re v1s1 ons 10 :his FIR M In de x wtll o nl~ be issued to communit,e ~ 1hat ar 'J located on FIR M pan els beon g Ievos, ~ Th is F IR M Index therefor e re main s ~a hd for FIRM pa nels dated Dec-embe r 17. 2010 0 1 ear1I er Please re ter lo 11,e "MOST RE CE~ flR M PA N~L DAT E ' column tn the Ushn g o Com murnt 1es table IO de1 erm1ne 1he most rece nt FIRM lnde~ dale 1or eacI• commu My \l{\1'\l l\111 l t H \1 , 0208 K . IR \l'.1I 1< ll ..lurr H,..,,.,,. 0506K 7 0217K .--•-• • \ln l ',lli<ll (Ill 'ii I I lfr R I ('U I \ I \' '08005C0520K 0228K t \I I I fl '-I \ I l "- --11111 111n l\l ,11-\ \1111\ 0229K ARA PA HOE CO UNTY CO INDE X LOCATOR D IA GR AM • ,3 ,f n __JLJ " ,.. ;:rp BASE MAP SOURCE Ba se map 1nforma 1,o shown on th is FIRM wa s prov ided by lhe Arapa hoe Co unty and C11,es of Au rora and l.111 1e1on GIS dep ts The coord111 a1e sysle m used for pro ct ,.,;11011 of lhe drg11al FIRM ,s Universa l Transve,~e Mercator ZonP t J N re ferenced to th e Nor1r Arne nc an Dat um of 198 3 and th e GRS 80 sphero id Wes1ern Hemis phere ,J:~ TH I S AREA SHOWN O N INDEX S HE E T I OF 2 1 _I SHE ET 2 O F 2 See Sheet 1 of 2 for MAP REPOSITORY LISTING See Sheet 1 or 2 fo r LISTING OF COMMUNITIES MA P INDEX -s: < FIRM FLOOD INSURANCE RATE MAP ARAPAHOE COUNTY, COLORADO AND I NC 'ORATED AREA S (_2, (SEE LIS TING or CO MM UNIT IE S TA~LE) ·-,,... C. C C '-- L MAP INDEX SHEET 2 OF2 PANELS PRINTED: 19. 38 . 39 , 43 , 54 . 59 . 52 , 63 , 64 , 66, 67 , 69 , 78 , 86 , 87, 88 , 89, 142 , 143, 144 , 15'1 , 157 , 158 , 161 . 163 , 164, 167 , 168 , 177, 178 , 179 , 181 , 182,183 ,184 , 191. 192 ,193 ,194,201,202 , 203 ,204 ,206,2 07,20 8,209 ,212 ,213 ,214 ,2 16,217 , 218,219 ,226 ,227 ,22 8,229 ,431.432 , 433 . 434 ,440 , 451 ,452 ,453,454 ,456,457 ,458,459 ,476 ,477 ,478 , 479 , 48 1, 482, 483 , 50 I , 502 , 503, 504 , 506, 5C7, 508 1 nos map 1t1 tor use In aaminlslenng the Nauonal Flood Insurance Program It does not necessarily ldenllly all areas sub1eel' to ffoodmg, pan ,rularly from local ca-ainaga sourcas of small size. The community map repository snou:d be 00f15Ulted tor posglble upd ated 0< add111onal flood hazard 1nlormahon To obtam more deta~ed 11forma 11on ,n areas where Bas e Flood Elevation, (BF Esl and/0< floodwaya have been detf!fm1ned, users are encouraged to consul! the Flood Profiles and Floodway Data and/or Summary ol Stillwater Eleval1ons tables contained w1th111 the Flood Insurance Study (FIS) repon thal accompanies this FIRM Usen should be aware thal BFEs shown on the FIRM represenl rounded whole-loot elevahons These B~ F"s are l11tenaed for flood insurance r ating purposes only and should not be used as tne sole source ot nood elevation 11f0<mallon Accordingly, nooa eIeva1Ion data presented In the FIS repon should ~e uhhzed In con1une1Ion w 11h the FIRM for purposes of construction and/or f1oodpta ,n management Co11tal Bue Flood E leva tion• ,11ow11 on this map apply only lanclward or o o· Nonh Amencan Vertical Datum uf 1988 (NAVO 88 1 Users of 1h1s F IRM should be aware Ihat coaslal 1I0,,d eleva 1,ons are also prov,dcd ,n tt,e Summary of St1Uwater ElevaI1on s table ,n lhe Flood Insuran ce Study repon for this 1unsdldIon levahons show n ,n 11,e S11mmary of Shllwaler Elevahons ta ble should be used for conshud,on and/01 lloOdpla n rnanagemenl purposes when lhey are h,gher than lhe eleva1 1011, shown on this IRM Boundanes of the ff ood ways we,e compulPd al cro ss s lion s and ,nterpolaled berwoon aoss scc1,ons lhe ffoodways v, re based on hydiauhc cons,der at,ons wilh ,cgard 10 recuiremenls of the NaI,r»,1I rI000 lnswance Program Floodway wi r.ths a nd other peninen1 noooway r1 a1,1 a,e pro-,cted ,n l he nood ·,surance Sl udy repon 101 lh,s 1unsc1,e1,on Cc~a,n ar as no, ,n Spcoa! 11000 11,11 ""' /\leas may b pro1ected by flood contro l structu re s Reier IO 'it•• 11 .. n I • ·r lood Pro1ect 1o n Measures· of 1110 r IOod Ins11 Ia11cc Study rrpon to, , 1 ,11nJlI011 on llood control struclu e5 tor th is 1ur1sdtd1on lhe pr0Jec 11on usco 1n tnf'\ prr.p,11al F111 1)1 1111!> map was Urnversal l ran sve1se Mcrca101 (U f M) 1011c 13 l hc hor 11on1a l dal um was NAO83 , G HSHi8 0 ,;pt1er0td o i 1c1e11 ·es ,n dnti,111 spn ,,,, ,, pro1c I0n or UlM 1oncs ti s d ,n the p1oduC11011 01 • IRM"i tor aaIa cf1n I 111tl 01c1tons mdy re!>ult m shght po!:>1ll onal d•tte,ences 1n m;.p tC'.11u1 cs acro~s 1u11\Cl 1e11 on buund,:m~~ I hese d ifference~ cJo not a11ec1 !h e ar.a11a ol 1111 s f If; .1 floocl c 1c va11ons on 1h1s nMp r11e 1rl t•1,~m,1•d to the Nor1h A moocan Vertcal Datum ol 1988 fnese llood elevdt,011• 111usl bu compared to slrucluI!' ,nd ground clc11at1on:-1cterenccd 10 tl1 ~ \.HII" vert lc al d atum For inforrnaton regarding con ve~10n bolwuen lllC' t.1..11t n1M I Gc o dcl ic Ve111cal Da l urn o l 1£29 and lhe No1l h Nllllfltan Vurt,cal ll 11<,,,, "' 1988 111 511 lhc Nd!I0l\al Geod(liC Survey w ebsil e ..-t hllp //w'l,M ngs no .. rn 1.J1,;v o r con t;ic.t thP N a11ona1 Geode tic Su rvey at ihc follrwmg addIess NGS l11torrn.111on Se1v1ce~ NOAA . N/NGS 12 Nationdl ucod 1,c Survey SSMC 3 #9202 13 15 1 ast Wcsl liqllwav Sil vm Sp n11g , MD 20910 '178 7 To obtau, a men! flV lion de~a 1pt1nn arH1-,,r 1orA l1on 1ntorrna1mn tor benc h ma,ks :Jiown un l h1s rn.:1p plrnst1 cont Arl lh,• 1111orrnr11 mn Servi ces Rranc11 o1 t 1c Na1 1onal ,;CKldP II C Survey at (30 1/ 713 3242 , o r 1/1~11 11 s weosnc al hllp 1/www ngs noa 1 gov/ Base map ,n lor mal or1 sllown on m,s f IRM v,.,, '" ov,ded by lhc /lra1>at1oe Counly an d c ,1,cs 0111111 01;; and I,111e1on GIS dc p1~ I nc w o1 d 1na1e system L1se d 101 producl ,on ~, 111e ~,gI1a1 rlRM 1s U1ll vc1s.:1I I r:1n sversc· 11,·ll alor. /nne 13N 1efere11ced l o the 1 .;rtfl , ncncan Datum of 1983 and 1h c G I~':> tiO liphuro1tJ, \!\lc~tu111 t l e1111spheie 1111s map rctl ects lllurP ti ta1lmJ an cl up 10 1,110 st rea m chann el configurations urn n 1t1osc snown on 1t1c p 1c,ioL1 s HIJf.1 Im 111,s Iu11 sd1C1 1on fhc noodpla,ns cmrl uoooways th at wuio tr a11~c1red 11 0111 111 • previous r n~M may havf' ~n aJJuSICd , t o conto,m lo l heSP new ,1r ,-.r1m channel conl 1gurat1ons As a 1esL1 1l lhc f l oad P,ut,lcs and r Io odw,1v IJata talli es 111 lhP Fl ood lnsu1ance Sll/dy rcpon (wt1,ct, co11 t a,ns a11th o11tc1t,ve hydrrt ul,c diJtill rn,:1y 1ellect stream manner ct1 s 1:mces 1h r11 d1llp1 11 0111 wh~I 1~ ,11owr1 o n this rn.:1p Cor po rate limits sh own 0 11 tt11 , rnap ,ue brtscd on Ille best dala nva1lfC'>le al tho 111ne of publ 11011 l \f.•c:11,sc d 1a11gt.'' due 10 annrixnrtons or C1P. cm11cxm1oo s may twvP. occurr ,ld :1t1cr !his ,nap w,, ... PlJbl1sheJ m.ip users should oonlar.l ,•vp1 0µ11.::1lt! com n k.rn ly 0 H1c,a ls l o ve11ty cw 1,•11t r.t11 po1.,tc hrn11 loc.,11ons P lo,,s.:, ro l e , 10 ltll' sep aI a1e1y pnnteo Map Incle• Im an overview map o f l ic co ur1ly ~1ow11 1g lnt1 layout of map µcuH:•I~ comrmmI1y nirtp I eposItury addr esscs. a nd a Lis1,11g of Com1111111111e s 1abfe con1a11111 1Q Nallonal Flood l nswa11ce P1 og1a111 dates !or naci1 co mmurn ty as well a s .i 11~11ng of 11 ,e panul~ cm wh•d1 ea:;h c.ommun,1y 1s 10( 1lcd Co111ar.1 me FEMP Map Sorv,cc Center ,1 I 800 358 9G l fi l or 1n for111at,011 on availabl e p1oduC1 s assoaaled w1i11 1111 s I ll l M Avai lable products may ,nclu•l c p, ev,ously ,ssucd l.elle,s o l Map Chanqr a I lood Insurance Study rep<Yt and/0I o,g,lal versoJns ol l111 s n1<1p f he 11 MIi Map Ser v ice CPnl •1 111,:y also be roached by Fax al 1 800 358 9620 a nn ,1, webs,le at l1llp /lw ww msc tema go,/ 11 y OL have queaUo ns ab o ut this rn ap or qt1 os hon s co nccrn,ng lrit? N ational H ood Insurance Progrm11 Ill gunNal . plc,,s,• < dll 1-877 -FE MI\ MA P ( I 877 3J6 2ti17) or 1/1511 th e I I.M.\ wobsrle ,II hllp I vww lf'lll.l gnvl 105 01 52 50" 39 '1 15 00 ,--------------------------- :'! 0 ..J w z <( a. iJJ z Q ., :.: 0 .\M.\l'.\II OE CO i '\ n I ,t:'\('(l Rl'lllU n :n \Ill·:.,~ I'' ONOO I I DE NVER COUN TY /-l IARAPAHi f E°i':OU NTYL A ~-'/11F1=;a==Of=-=-l--::,::;:VE,::NU:;:L-, "14 o I\V F.\Le , I n0,r 39 39"21 50 '-''---~ JO INS PANEL 01 50 I', ZO NE X .\VF NUt. .;vFNUL ,\\ILNUF nAcr AIJfNUf .:t,SPI At J PLAC! ','.\.SI I, 0.MLR A\rF hl UI n :.~ 28 AVLNUL 11ARVARn twLNUF II) I r-------------'-'---1~ ""-'-'='---=.:a=:..4--_~---'1 ., ,., n :;; II II Sll)F rALF I\VlNUF .;vrNtll 9, ;,! ✓, AMt tLRSl f.VI-Nlll UA ll"S W CORN FI I A\'f-NUL '.'\' DART MOUTh g z i ZO NE X v, w FAS I M ',fl, AVr.r~uE.= PROFILE BASE LINE I I I I :t IL <I\ w ,3 ,: gJ I v; I I i__ u 6 53 05 ZONE AE I I I A , Footbr NO T E: MAP AREA SHOWN O N THIS PAN E L IS LOCATED W ITHIN T OWNSHIP 4 SOUTH, RA NGE 68 WEST. ~ CITY O F ENGLEWOOD oi (,85 0 74 52 71 "' ,\/ I LUYO A.II hUF /ZO NE X · J5 oo·oo oo· -T ""OO STRrF' w 0 ..J w z <( a. iJJ z Q PROFILE BASE LINE -SPECIAL FLOOD HAZARD AREA<: (SFHAs) SllllECT I NUNDATION BY THE 1% ANNUAl OIANCE A.000 The I'll. amoo! cti.ra l1ood (1 00--flood ), also ltl>Mn as the -flood, Is the - 1h11 hu I I'll, ctlllll0! at being equoled o.-exceeded in ony gMn ye,, The Spedll Flood Hawd Ate,a is lhe ...,. .._.,jed to flooding by the I 'll, oMUOI ctwnoe -· ..,_ d Spool! Flood HI'°"' n<lud• Zon.,_ A, AE, AH, NJ, All, ~99, V and \IE. Tht ... f lood ElovlCion is th• Wll'1-SUma! •lov&IJOll cf 1ne I'll. annual chance llood. ZONE A No 8ase Flood f lova !klns dell!rmined. ZONE AE ZONE AH ZONE AO ZONE AR ZONE A99 Z:Oii E V ZON E VE - Base Flood Elova!klns dt!term....t. Road dt:Dlll5 d I to 3 feet (usually IJ&S o1 ;:-,nd,ng); --Flood Bevations deterrnrled. Road depllls rl I to 3 feel (usually w et !low on slopng !Main); average deotns determned. For areas d aluv,ol fon floc>.1ing. veklcties ai,o dt!lermn ed Sj)rcial Flood Haza rd kea formerly protected from llM! I •~ annual chance l1ood bv a flood a,nlrol system !hit was ,u~ decert,f,ed Z01e AR •ndianes tha t IN! former flood CDnCro/ systl!m ill llemg restored to l)f'0Y1(le protection from the I 'll. annual ctiara a.- great er flood . kea to be pro1ected from I 'II. annual dlana, flood by a fedl5'al flood pr01t<1,o.i sys1trn .-.di!, construcoon; no Base Flood Bevations delemiwied Coast,,I l1ood zone w,l!l ....Ull'/ h,nard (waw, actKln); no Base Flood Ek'Vat10ns dete-m.ned. t oas,.1 "Oad zone wl h •olocrty h"2Ard (wave act,on); Base flood Ele\tJt()n~ dete n1ined FlOODWAY AREAS IN ZO NE AE The Ooodwa v 1s the cnann~ n a ~tt!am pl.is "ny ad)!cent '1oodplain aroa s that must be kept f rtt d enaoadlmeit 1,0 t~t lhc 1% annua l chance flood can be carried wltt-ou\ 1Ubstanb1l lll<J"115eS n f1oac ht,ghts ZONE X ZO NE X ZONE D ~ OTHER FLOOD AREAS l'vl!DS of O 1 annual cnancc flood , arec\S of 1% lW'l•lUtl chence 1'ood wilt\ dverage depths or & t.nan I foot °' w ,u, drar,age areas less than t squc,re mik!, dnO dreas ~teded by 'evetS from 1~ ,1nnua l CNrce flood OTHER ARE AS A.I r.~ oe1c ,m1nl'd I n be outsd(,• the 0 2"ib annual diance floodpLan Areas in wh<n f\ood hatard!t a re undetermined, but possible. COASTA i BARRlE R RESOURCES SYSTEM (CBRS ) AREAS OTHERWISE PROTECTED ARE AS (DPAs ) CBRS areas ano OPAs <>re nornally lcx:aled w1lh11 or 1'djacent to Spooal FIOOd Hazard Areas. r 1ooop1a1n oo.mdary Fb odwav boundary l on e D bounda,y ................• C!lRS •nd OPA llOundary [ "! '! '!. ~-~ -ilouooorr d,v,:j ng Spec,al Fl00<1 t1J za1d Areas of d,Werent Base FIOOO Elevauons, l1ood depths 01 food ,elcx:111es. -5 13 ----. Base r lood Eleva!,on line and value ; clevato, in feet • (~ L 98 I) Ba~ FiJiJ Elevat>on vaUe whf'ft un iform within e!evalion 1n feet • C011e; ''.(lifcrenced ID U1e Nortn ~•:an Vert ical Datum ol 1988 (NAVO 88) @---------@ Cro~, Sl'CI IOO Irie @-------@ 97 o; 10· J2 2no· 6()(10000 M 0 M l 5 rranscc:I tine Geog raphic <DOfdn a1es refe1cnced to the North American Darurn of 198 3 (NAD HJ ) 1000-me lrr Unrvc1Yt l rai-1svc1se Merc.ato, g~ tn5, tcne 13 5000 foot gnd t icb. .'vow Yn,-i S li->re-~ coon:hntJtr svswm, cas t rone (f-lPS/O..,t-)IOI }, T1c.,1sversc Mercc1to, Uench ma rk (!iee cxprunatK>O "1 Note,., t!J ~ scct:Jon of tn,s H~M panel) M•\P R[POSI IORIE5 H'!le, 10 MJp Repos11ories l1s1 111 Map .nde•, EIHCIIVE OAIE OF COUNIVWIO ;ooo INSURANC[ RA][ M4P l\pfll 1 .' 1989 EffEC 11\'l Did[ ,s1 or REV1s1or<1s, ro 1 HIS PANEi MJrch 4 · JI DC'ct>1t1be1 3 1993 A.ugu sl 16 1995 ~~~=nF1::~1J,~:~:~ns10 upaa1t 11.1p tonnal 10 change Special Flood ftazard l°\rtcl s aM 10 change For community map revision histO<Y PflOf to countywide mappmg, refe, to the Comm.mrtv Map History tabh! located tn the Flood lnS1Jranc.e ShKiy report fol ltHS Jun5'ldJon. t r delcrm1ne 11 flood insur,.11ct' ,s .ilYailable ,, trus c,JmmuMy contact 'IO U! ,n suranr, agent or c,111 \tle Nauonal Ftoco Insurance Progr.,m al , 800-638 G6:'0 250 150 MAP SCA L E 1" = 500' 0 500 150 10~EET METERS 300 PANE L 01 42K F1R rv1 FL OOD mSURANC E RATE MAP A RAP A HOE CO UNTY, C O LORADO AN D I NCORP O RA TE D AR EAS PANEL 142 OF 725 (SEE MAP INDEX FOR FI RM i-'AN~L LAYOUT) ~QN T8 Ii~~· ~OMMU!:!ITY ~ PANEL ~ A.RArlAHOL COU"l I Y 080011 01 4'2 K EtK:iL.LWOOD c.iv OF 08507~ 0142 K SHFRIOb.N CHY Cr 080018 0 1.:2 K Nottec lo Us1i11 The M,.p Num ber shown below shou ld be used wh en pli1 d ng m:1p urd ers; the Community Number shown above should bo used 011 Insurance c,pp~catlons to , the subject community. MAP NUMBe~ \ :'"dlM~U'Hf 1 This map Is tor use In admtn1sten ng the Na \,oo al Flood Insurance Progra m It <loes not necessa1 i ly identify all ar eas sub1ect to fl ood ing , partirulMy ~om IO<:al drai nage sour1;es of small saz e Th e commun ity map repository sh ould be consulted for possible updated or add 1honal nood hazard 1nl ormat1 on To obla1n m~e detailed 10 forrna11on 111 areas where Base Fl ood El ev ati ons (BFEs ) and/or floodway1 have been detenrnned , users are encoo raged to consu lt th e Flood Profile s and Floodway Dala an d/or Summary of Shllwa ler El eva 11ons Jable s con 1a11ed w1thrn \he Flood Ins uran ce Study (FIS ) report lh at acco mpa nies th is FIRM . Users shoo ld be awar e lh al BFE s shown on th e FIRM rerresen: rou nded whole -fo .>1 elevat ions These BF Es are in ten ded fo r nood In~ Jrance rating purpo ses only and shou ld nol be used as the sole sou rce o' Oood eleva11on n formal.on Accordingly, fl ood elPvahon data presen ted ,n 1ne F1S re port should be uhll zed ,n conI11nc hon w1 tt-, th e FIRM for purroses al constrvcUon and/o r lloodpl a1n ma naQPrnen l Co111 t1I 8 11e Flood Elevations ,,,l\o wn on 1h1s map appl y only lanctwaro of 0 .0' No r1h Amcncan Vertical Oa!um at 1988 (NAVO Ba) Users of this FIR M should be awa re th at coaSl-'I 11000 e1e va 11ons are al!.O provided 111 lh e Su mmary or Sl1lwat e1 E1e11a 11ons Hl l11t• 111 me Flood lnsurc:r,ce Study 1epon for th is 1un sd1d 1on Ele va11ons shown In the Summary of S11l lwaler !:le valt ons ta bl e should be used 101 cons1ru c11on and/01 fl ood plain ma nagemen t purpose s when lh ey are htgher man me clc 11,1 11ons st1own on lt11s FIRM Boundaries ol 1he lloodways were 1.0111p utcd a1 cross secllo ns and 1nl c rpolalcd between cross sections rhe Ooodwav~ were oascd on hydrauh c con s1 dcra11on~ W1\h rega,o 10 roq111r em •nls of tne Na11 ona l r laod Insurance Progra m rlaodway W1d l h s an a 0111 er pe,~m c nt naodwav 0,11~1 ilre pro i;1 dcd 111 1h c r1ood lnsu ram;c Sl uoy rcp<Y.1 tor 1h1s 1unsdI r.uon Ccr1a 11• areas no r 111 pcoal nood 11 ,11 J1d Area~ rn ay be pr olecl od by ll ood control ,nuc tun,,.. Ht>I r to SC>1,11011 2 4 I load r,otec1101·1 Measure s" ol me I IOOd 1n:,11rc1n -:e S11 11y 1cpor1 1111 1111orma11on on lloocl co nt,ol ~l ru clmes !Or lh lS JUft S(',, ho n Ill prnJO CII OI\ used 111 ' C PICP dl ,11 I1)1 )1 !hi ', map was U111 v 1 1~Jl l r,lll!»V~rsp 1.~crr,..1:01 rU TM ) ,one u lt1l' h o n10 11ta l datum 111.1~ NA083 H 1qso ,;phcro1d 1)11loien1.+•.,. ,n clr1h11n -.p1 ,,,rnd p101rc1 1011 or U 1 M ,0110s used 111 111e production of r 1RMs 101 adJ <lt..t'n1 111r1,<1 1chon, 111ay I suit 111 shgt11 pos1 honal d1 tt crenccs 111 map fc a1 u10s ilcro-.•, • 111-.cl1d1011 boundancs I hese chll e,cnce s do not afl oc 1 l hc dCC1.11a cv o f 1111s 1 11 .r.1 rlood elevahons on tt us map ;i If• ,,d,•r ,•11 •d to th e Nor1h Amc11can Vertical Datu m or 1988 lhcsc floo d C'IP1,11tnn -. m11'1 b co mparr,d to slru cture a,1d ground elc vah on s ,eler(•rlCl'd 10 •11,, ~arnc ve rti ca l d alum. ror 111l orma11on rega rd ing conv ersion belwr-rn 1t1P N,1h nnr11 Gcocle hc vc111cr1I Oa 1u 111 ol 1979 and tho NOr1h Ame 11c;1n Vf'r t 1r . .11 !J,1111111 al 1988 YI SII l he Nm1 011a l r .eodcl1 C Suf'\l c y w eb s,t o ;1t htt p llv1w1N ngc; nn.1 .1 q ovl or oo nracl tn c Na11on al Geod ehc Su f'\le y ab th e loll(,w1ng .idcl rP~!=i NC:S lnlor mn11011 S1•1vir;('c; NOM N/N(;S l 2 Nrt1 1a na 1 G OdCIIC Swvey SS MC 3 #0202 13 15 1 OSI Wes l H1qllway Si lv er Sp rrrrg . MD 20010 3282 I o obtain a 111 en1 erc vc:1 11011 do~cr1p t1011 .11 1lllo1 1oca 11011 1nlor maho11 101 bench marks sh own on lh1s map . pl eJs • r,onr.11 I the tnlo1m~111on Serl/Ice s Branch o f th NLil 1ona ! GcodOII C UI \IC '( di (301) 713 -3242 , 01 VI SI I 1IS websi te al tlllp ll www ng s noar1 gov / Base map 1ntorm a11 on sho wn on th is 11 m,1 was prnv1ded by Ille /\1a pat10c County and 1hes or /u1rorn an d I 1111 \ton G1S llt>pt -.. Tt10 coordulilte ~ystc m used for producho11 01111 d1 g11a1 I !R M 1s U11111c1~11 I 1,111 svt•i-..•• Mvr c.Jt or. /one 13N relo,en ced to the No rl h A1 ncnc.a11 Datu m ol 1983 dnd !Ill' 1 ;w; tlO sph eroid V'Je stcrn Henusp h ,e H11 s map r fle c l s mare deta tl od and up to da te stream c hann el configurations 1t1~m ltlOSC ShOWII 011 thu PIO\II OLJS I ll <r., to, lhts 11m sd 1ci1011 lhe Ooodpla1 11 s and l lat.dways 1t 1a1 worn tr:i11 sle11c•d 1111111 !hl.' pr uvIuu s FlnM may have been adJU !:>lcd 10 co nform l o 1111.!::.e ll!'W .,,,~a m cllannel con l1 guiah o11 s A s a rpsult lh o rlood Prc:1 h..'S ,-llld rlo11 1h·J ,t V 0,tld !a hl cs ,rr the Flood lns11ra nce St1 ,dy r epo,t (wlli cll co 11t,1111s auth vntat,vf' flyd,a11/1c da ta) may ri:i !l cct sllc arn d 1a11nc l d1sl anccs th at dt!IOI h o m wh dl 1-. shown on this map Corporat e l i m its sh own n lh,s 111,11 , .i rr> IM !:>Cd on :h e bo sl da ta available n1 lh hmc ol pubhca hori llec.iu'>c rJ1 ,1 rhJ,·" 011.-:.• 10 a1111 oxa tIo ns 01 de m111 nxat I011s may trnv ,~ occ urrr·ct ,111 1 llu!'., mn p w.1 -. p11hr1 qicc1 rnri p usc ,s !::>l 10111c1 conl <te l appropnal c commu1111y of fi cials to v1 ·11ly ,:11r1 c nt c.orpor,llc !m11 1 loca1t o11s f-'lcase rc l er l o Ille scpam tety pnnl f'(I Map Index !or .::i n overv iew rnap o f the COl Hl ly sho w11 1g th e layout o r map p,11 11 \1•. co111mu1111y maµ 1c pos11c 1y add resses . and a L1shn g al Co rnmurn hes l at)lc um l.1 111 11 19 Nntiom:11 I load Insurance Progra rn da tes !or ead1 C{J 1111m1111 l y as well .. ., o1 11s1111 g 01 th e pa nels on wh1 cJl each c.oinrn un 1ly 1s loca ted Co nlacl ltH• FEMA Map Service Ce nter ill I AGO 3fi R 9G l 6 101 111l 01ma l1 on on dv..l1la ble products assoo.-.r ed w111 1 m,-. I H~M Availabl e p,oduels may include previou sly is sued I eller s o r Ma p ( h.in~1e a FIOod Insu ran ce Stu dy 1epot1 . dllcllor (11 91 1,11 versio ns nl II HS ltlilp 1!1,• 1 1 MA Mrip SCI \IICC !:!"1\1(!1 may RISO t)C rcacncd by I ax ai 1 800 358 %20 .1I u1 ,t s wcn s11 c m llllp llwww 111sc lern a gn ... , 11 y\)U hav e ques11ons abou1 l his rnap oi quc:;11011 s co nccn111 1g tt1 c Na hona l I lone! lll~,1rnnce rrogrnm 111 Qf'll('(;II pl ,•.i :-.,· C,111 1-877-FE MA MAP ( 1 877 336 2627) 01 111s11 IIW FE M A wcb511 e al llltp 1/www ll•l!l.J go'.'/ '95 '"'E to!> 03 4!>00" JO!t--.~5 PANE L 014 i 39 39 W ,--'----------------------------------------- N N D "' D ..J w z < a. 1/) z 6 --, 39 J j' 30 00" Jt ' ic .\lt\1' \Ill IE COl ;\T \' '97"°'" E l ;\l '\C ORl'Oll l TFO .-\IH'.,\S ----------_____________________________ ox_t_11 _11~'~+~'05 or 52 50 · 39 39'22 50" NOTE : MAP AREA SHOWN ON THIS PANEL IS LOCATED WITH IN TOWNSHIP 4 SOUTH , RANGE 68 WEST AND TOWNSHIP 5 SOUTH , RANGE 69 WEST . 5J09 nn 01 · ',f lf:Hlll .\:', I IIXIIIIIX I L __ b_ ! .., 0 "' w ,W[NU[ CIT\ OF..,111-:H l ll\"i IIXIIII I H /'.: s "' 0 w (J ZO NE X ROAD er UJ > ~1----'"':.:....---'-----""-"o-',o"--I 0 CI TY OF S H ERIDAN CITY OF EN GLEW OD • I , B ; t V llJI I AVLNUL 08 • -DEN VE R COU NT Y ('In 01· t .'\(;U,1100ll 118511 7~ <t <t 0 ..J w z cf. 1/) z 6 --, -SPECIAL R.000 HAZARD AREAS 1'iFHAs) SUBJECT INUNDATION BY THE 1% ANNUAL C.ANCE FLOOD The J% .>nnu111 cnance f\oocl (JOO-rear nood), •lsc known as the base flood , II the that hos a I¾ chance of being e<1ualed or ellOO«led ii any g.,.. yea-. The Fk>od Hazard Att11 is the atta subjKt to ftoodng by the 1"' annu,I chance ftood . of $pedal F1ood Hazard lrldude Zones A, AE , AH, NJ , AR , A99, V ln<I VF. The Food EleYation Is the wat er-surface elevation d the 1% annual chance nood . ZONE A ZONE AE ZONE AH ZONE AO ZONE AR ZOl\'E A99 ZONE V ZONE VE - No Bue Flood Elevations d~ined . Base Flood Ek!ilabons d,1tesmined . Fk>od depths fl I to 3 feet (usually areas of ponding); Bue: Elev ation s determined . Fk>od depths of l 10 l average depths determrled . also deu,-rmnm , f">eoal FloOCI Hazard Are ,1 formerly protiecced from cha nce fk..od by II fbod rontrol system thal was 51.JbseqU .!eeertified . zone AR indicates that the former ffood control syst,.m t,e.ng restCl'ed to provide ~ectlon from the 1 % annual cht~ great er flood . f./ea to be protected from 1 ~ amual chance flood by llocxl prolect on system under construction ; no Base Flood octe:muied Codst:al Oood zon e with ...etx::ity hazard (wa~ action); no Base ElevatlOnS d etrrmlf'led. Coastal llood ,one with vekxlt) haza rd (wave actoo); Base Elevat ions oe termmed . FLOODWAY AREAS I N ZONE AE fhc Rood wav 1s the channel of a S1ff!a(Tl pk.ls anv ~Jacent floodplain areas that r.iust kepi fr~ or encroachmen t so that the 1% annual chance flood c.an be earned wTthou 9Jbsta nua1 increases 1n flooo heig hts CJ ZONE X CJ ZONE X ZONED ~ OTHER FLOOD AREAS Areas of O ]% annLdl chance Rooa, are as ol I~ annual chance flood w1ltl a~-eragc depths or less than I 1001 or with drain<}9e ~rcas less than I SQU a11: m~c. and .YC iJS p,otcaed by ~vces from I ~ annual d\anc nooo . OTHE R AR EA S Neas ac1c,mrh-:d to t>e outSldc tne 0 .2'tb annual ch ance floodplari . Neas m wh1ct1 flood ha2a ras arc una cterr .1 ned, bu t ~1ble . COASTA L BARRI ER RE SOURC ~ SYSTE M (CBRS) AREAS OTHERWISE PR, •TECTED AREAS (O PAs) COR S areas ilnd UPA s ,Ye normillly located within or adj acent lO Sc>t.'Oa l floOd Hazard Fbodplain bou nd;,ry Fbodway boundi!')' lone D boundary ................. CBRS and OPA boundaf)' -s,3 -- (f L 987) Boundary d,vidrlg Spcoa l Flood Hazard Areas of different Base FIOOO Elcv.itioos, flood depth s or f'rood ve loc ities . Base Flood levation l,ne an d value; elevaton 1n feet • Base Flood Ele vat10n value where unlform within e'evallOl'l in feet• • R~crcnccd lO ltlt! North Amt,.'fltall Vertical Datu m 1/ 1988 (NAVO 88) @---@ ®-------@ 97 01'30 J2 21'3 0 600000 0 M DX55 10 VOSS Sc.'Ctl()n Irie Transec t hn c Gcog,aph lC coord111 atcs rcfc1!.'llccd to the North Datum cf 198 3 (NA O 83 ) IOOi>•mete, Umversa l ·1 ransverse Mercator gr id tic.fl$, 10nc 5000-foot g rid 11ct,.s New Yo,k Stale Plane sys tem. eas l ronc ( 1-1 PSZO NF 31 O I ), Bench mark {see eiplanaton 1n Nore s to users section of th is FIRM P<Jne!) MAP REPOS:'10RIES Rt>ff't 10 Map Rt!posll!:,11es IJS I o r. Map Ind~\ EFFEC I IV[ D~IE OF OU Nl VVVI DE FLO OD IN URAN CE RATE IAAP Ap1 117 1909 cf fll 11Vt. O•\IE1S) O f HlVIS HJ "-l (SI 10 THI S PA NEL Ma1 C11 4 1991 December 3 1~93 Augus1 16 199!> Oec cn1be1 17 20 10 to upddtt' 111-t p torn,at 10 cnan gc Speci al ncod Haia,d Arttas and !o ch ang Base rlood Elevatmn~ For CDm munity map rcv151()n h storv f)nor to countyw1de mappifllj, rc!fcr tu the Commun ity Map Hist ory Lilt>le loc.1tl'd in the nr,od lnsurilncc Study repOl1 :or this 1ur1sdict.10n . l ..:i dc1e rmu1e 11 fl ood 111'i urirn ce 1s a\m labli: In 1111s commun1 ly con tact your agcnl 01 call l he Na1 1on,1 Flcoa !nsu,ance Progr am al 1-600· 63F,-6C20 250 150 MAP SCALE 1" = 500 ' 0 500 PANEL FIRM ,~m ME TERS l)() 0143K FLOOD INSURANCE RATE: MAP ARAPAHOE COUNTY, COLORADO AND I NCORPOR.-\TE:D AREA S PANEL 143 OF 725 (SEE MAP INDEX FO R CON TA1t!.S.. ~Q MM I./NITY ~ ARAPAHOE COU !';IY 0800 11 01 4J CN GL (WOOO . CITY OF 08507 <1 0143 UllLETO"l c nv OF 060017 0 143 SHERIDAN Cl rv OF 0B0018 J l4 J K K K K No11ce 10 Use, Tho Map Number show n below sh0 ulr1 u:.ed when plaang map olders: !he Cr,mmunly Number show above sho uld be used on insu111 nce 6!lJ)lic11tions to, tht. 11 ubje convnunity This ma p Is ror use 1n admln lS1ertng lh o Nauonal floOd lo,:," 1,,ce Program JI does not necessanly 1den ltly all area s suo,ect 10 floochng , pu :1,~tarly fro m IOCal drainage sou rces of sma ll sae . Th e co mmu nity ma;, ro po a ,1ory should be oonsulled for po SSJ ble updated or add1h ona1 llood n&lard 1ntom·f'l 11on To obtam more d1?la1 ",~' lf\lormallon 11 1 r1reas where Bose Flood Eleva lio ns (BF Es) and/or floodway na 11e been drt orrntned use rt are er-....:ov raged 10 consult lhe Flood Profile i; a:-.d FIW.way Da1r1 Jnd/or Su rr,n1dry of St ill wat er El e..,a uans taoles con 1a111ed wi thin th e f-lood 1nsu rr1 r1n• Sludy (fl S) report thal accom panie s th is FIRM User! shoulG r1e aware lhJ! Hf Es shown on lh e r IRM represen l rounded v.h ole• foo l elev ... la,r s lhe~ Bf Ls ttre mtended for ltoOd insurance ra tin g purposes ,Jn ly and st ,ould n o t t,,. used as th e sale source of fi ood elevation 11 forma 11on Accordin gly llou,:I 1•levi'l hon dal a pres en led In l he FIS report should be ut1hzed 1n OOllJ lHV 1inn w•lh th e f 1AM for purpo ses ol conslruc llon and/or floodpla in managcnit:nl Coaata l Base Flood Eleva lions ~1avm on lh 1~ ma p ap ply only tam~drd of 00' Norlh A ncncan Vo1t1Cctl D,111 111 1 o l 1988 (NAVO 88} USf'r S Of this F1RM should be awa ,e l ha1 coast;•I lh.)11<1 c lc vr11 1on~ are al~o pr ovided in lh e Summary of ShllNaler Elcva1,ons loOlt' n the H ood l nsuran cF ~iudy ,epon for th is Jl msd1C1 10 1 Eleva hons shown ,11 ·r1t Sw11mary ol S111tw;.ter [le1Ja l 1ons tabl e sh ou ld be used for con s1ruct,ori ~11•i.J or 11 ooctpl a111 m,::1nag eme n1 purpo ses when they are hl{1h er than lh e eleva t111n • ,hown on 111 1s I IHM Bou nda n es ol the floodw4'ys were cn,11 1•111 •• 1 a1 cr o~::. se<.l1 ons a11d 1n!Prpol a1 ed be lweon cros s sc :11ons I ll e flomlw.i ,,-, ,,,.,~ bc1M"d on hydrJu ltc c,m"ide,·;11 I011 ~ wit tl regard to re<,u11 monl s o( tile N ,11 101,.1 r Ia o<l lr1sur c1m <• Progrc1111 I lond wdy w,d1t1s and 01h01 pr rt111l'nl nm wdy 111, 11,~ prov1dc:d 11 1 the r lood 1nsu1,inc Study repon !or 111Is I1111srl l 1I011 Ce ll , 1n a,ea s no l In S1lrrJJ1 I lom l '1 I.'\( I f\111,1, m,1y bf• p1 0 1('( lf•d h y flood contro l s l ruc.tures H IP1 10 ~P· 1 , 4 I 1i ~i 1J P1ut1•c1tn 11 /;1t •,t",ur{";·• nl 111 , I looct ln sura r e S ludy 1r1,o r1 , 1.1, 1m.1h1111 111 llmd c•>n rol ~11u< l ures tor I ,.,, 1un sc1'c:110n l tl project ion u~cd 1n ltll' prrp,11 ,11 ,, 'I ,r 11 1, ... 11 1,1p •• ,,., Urnvc1 sal !1 J11 sve r~(' Mcrc.1101 (UI M ) ,onr U fht' t1 nr 11 111 11al d.t lu lll w.1 '. l-,J/1.I J8:I l.f(!:,1980 spneroi d OlflPI Pn :es 111 fl,l!Ulll c,1 I,. •11 ) pro uct I0n ll U J M /Ol lf'~ llM:>d U\ IIH' ~:od•JC11011 ol I tRMs fo1 .id1.i r ,•111 • 1,e1 1um, rn,1v r,,c,1,11 1n S1 1g111 pos1 uon1;d 1tt errin c c s in nwp l e..11tHcs .icto'-~ 1u11 ·,tJ1l.1 1on l)Oun ri ,1,It•'i l tl rSP. ct,Hc:rencm, dO n ot r1 tt cc1 111 e ,1c:airacy 01 1111 ~ f l'· ., t 100<1 clevr1!1 011 ~ ,n thl !-i mnp ,Jh _• ,, t,,1o ,11, eel hi 1t1" No r1h /\mN1can Verti cal Dt1 lulll 0 1 1988 I l"IC!Ml !I OI/Cl t'lev,11 ,11• ti lll !,I t)I• l"!}lll par cd to $lru c lure F41d groun d ci lri 11atI0r1! rrl1 ·I en o •\J 1'1 111,, .. trllt' v~r11 c a! d.ttum I ('II 111to1111.1hor1 reg a,0111 9 r:on vc1 s1on ne 1w1 •t•n 11 11• ·, 11 ,11 ..i C,t'Oilt:t ic-V1:rt 1cdl Od iu m of 192q anrs tf1P N o nn /lrnf'/ICd fl VCf!H d i [) 11111·1 •if IIIR 8 VISI ! l hC' N c1!1011 al IJ Po cl ehc Survf'y Wfi!)Sl lf' n l tlllp ' W\'/W 11(J<, /l0,1 1 I I w n t)f,I( r 11 11~ Ndl tona l C i:.odelu : Sur'Vf'y ;ii lh I0U 11 w1ng ,lll(lrf'',S N{ .~ 11 1 (ll1!1 ll10ll '-,,irv rr 1•~ NO A/\ N IN ( ,SI} N ;:i llo nm (JPOtlf'IH' ',t UVt V ssr~c J ,q2 0? I :111 I ,I~,! Wf'S I t t11H1 wi1y :,.i1l11et Sprmg MD 20 Hl J;>A? lo ohl,11n rn11 £>11 1 t"lt •1J,ll tm1 cu •~r11p1 1on ,tr I rn hJ1.....111 on 111lorrnutm11 l01 be,,c h ,n arks Y,own o n Uu s m;i p plc .1 :,1 ' co ll!,11.: 111,· 1n torr 11dllon Ser w:es Brcmcll of the NahO nal Gcodcl1< Swvf'y ,II (JOt ) 713 32 42. or vi ~1 1 11s websi te a1 ht'p 1/www ngs Jl Od l (J O\J / Bas e map mtorm.it 0t1 sno wn on !11 1~ I I1<r.1 .·,.Ic, pr u v,el cd by !h e Arapah oe Cou nty anU C11tcs ol Auro r,1 and I 1t11 r1on c ,IS O ◄·ph I lie roo1d 111atc syst mused rm r'l tOUuct1on ;if the cl 1g1t,1 I I IH M,., Univ I ',.ll l riHl :C.V ...... r,1,•Ic.11 or /011 1 :'I N 1eli"h1 llCed 10 tile Nortt 1 /\111c11CJ 11 n a tuin ut 198 ~ ,u,rl \tlf', ,H ..., KO ~,i-11 ero 1d Wc s1c rn t tern 1sph eie 1111s ma p refl ec ts lt''JIC •J ctailcd ii!l d v1• h, •ldtP stream c hann el confiy u rat Io ns u,an th ose shown ljll th e µrn v1ous I ll<f.i to, t111 s 1u11 s(l 1c:,11011 11 1P. noodplains J1HJ lloudways th.1 1 were 1,,m slcHCll 111 ,111 the pievIou s f\H M 111:1y have bee n adJu~I •d 10 conform 10 lhesc r1•·w ,.11 c ain ch a nn el co11ti gurn11011 s As a rcsull, the H oud Prohles and r1001l11,.iv Oi.o 1n tab les in th e Flood Insura nce Srudy ,eport (wtlllh con ta ins a11lho11r ar,vt! llyd,aoh c data) mr1y re fle ct strea m dlannel d1s1ances th at <J ilt er tr am wh .11 1•, ,l1own on Il l$ map Cor porate lim \ta sho wn 0 11 this 111,1 11 P hased on th e best data a1Jailablc al tho t1ml" at 1>ubhc ah n 811r:..111Sf' d1,111 w", ,1ue IO annexa ti ons 01 de ann eK ah ons rn:iy rinvc OCCt 1m•d alter 1h1s m ap w , ,.._ 1.111 /J/1~1cr l ma p usc1 s should con I act approµnmo c ummL.111ly o lfi c ldlb ro v,,n ry , w ,,,nr m 1pora1e luni l Joc rtl 1o n s Ple ase refe, 10 11 11• scp,uafely p1111l t'U Mdp In de x lor an overview map of the co1111 ly showing 111,, l.t you l of I11.i p p.i11..t , 1:{)rll,nur11ty rll rtp repository addresse s .JI HI ,I I 1:,l1rl9 r ( OrllrllUlll lll~b 1.11)1., •!I' 1111 111g Nat1 0lldl '/ood III SU1ar1 c~ Program Ud!t.:S tor C.Jdl cu111 m u 1llly ,l s WP II ,... I lisl mg o l !tic pa,w l s on wh1 d 1 ach co 1111n un ,1y 1s loca lt:d Co 11 1ac1 1110 FEMti Map Service Ce11ter .11 I UOO-J!j8 IJ6 16 to1 1n lorm nt1on on cw a1lablc produd s a SSOC'Ja lacl w1tll 1'1,... I JRl.i1 A.va1 lt1 bte prod11 cts may include µrcv,ou sly 1ss11ed Le ners of Map , !l,inqe t1 Flood 111st1 rance SrL1dy report , and/or d1 g1 1at 1JersM ns of 111,s map fl,. , I 1,1A r .. 1ap Ser vi ce Ce nter may also be iead1od bv FaK ;it 1 600 3~,b -96?0 1111: ,t c. webs ite at http 1/www msc l e111 a gov / If you have quc sl ions ab o ut t his m.tp 0 1 quest ions con cc n ung the Nat io na l Floo<1 l11 sura1 1ce P1cg 1ain 111 genc,al plP ,1:--1', .i!l 1-877 -FE MA MA P (1· 877 -336-262 7) er VIS II lhe FE MA web site al hllp llwwv. IPfllil gov / 5306 !'0st1 :.1~• N ,., ~ 0 ..J w z "' a. (/) z 6 ..., :t I\Vft.Uf X :;; ~ ~ " W,C.IHCH I\ 'f NJE > z t 1(3 z_ :JO:: 811 o::1"' w"->o z >-W f- O Q I'/ ~ ~ . :;; " t ff w ~ ~ ;;; it ;; •J > ~ 0 ~ 0 e Cl " ,\VlN1II ,, ( ;, w :, ~ 0 [ u ,n w " ~ 0 " • ,- " " i: ~ u ~ 9 ~ C " ZON EX .\'l 'j,, IV AV Fl\t.t "· w • ,; X .:-,i::•,•oi..:,1. rn ,,r w , 8 CIT Y OF SHER ID AN £ bTY OFE NGLEWOO " "' HAO(,;t fl [')~VI _ __J w w 0 X < ~ ~ ~ " ~ e JOI NS PANEL 0142 05 ::.. rFr,fP !,. ;:;, I I ••. \,L ZONE X ZONE X ,.ti.I { ,. ::;=-;;. I 1% ANNUAL CHANCE FL OOD DISC'~AR GE CON T AINEO IN r;HANNEL • \l{\J' \IIOI < Ol \I\ l '\I'\( Oll l'OIU I HJ \RI \:-, OHOll l 1 ?::t;;, 'l' flu \-.~~4 / l -----------) I 1Jft1.1 F J < ,\',L/l lJL ?{ ' I l.,,,L ..... --") ur. ,r. A'✓!.MJF C 11, <H l·.'\(;l.f:\\0 01) II H~ll 7,1 ·'"'·' < n n <H 1.1111 II Xll ll l 7 (·"""'"''" ~· '" " ~ " 1/ 04 C IT Y O F SH E RID AN I I \ l 080018 \ K \I '. \1 1 m : COi \ I'\ l '\I\( 'O IU 'OI{ \Tl•:IJ .\IH . I ~ IIHIIII I I C1_tt . , N:JTE: MAP AREA SH OWN ON THIS PANE L IS LOC A TED WI THIN TOWNS HIP 4 SOUTH , RAN GE 68 WEST AN D TOWNSHIP 5 SOUTH , RAN GE 68 ,VEST. I ZO NEX 'l.ljf I K\l'.III Of: < 01 '\I , I '\l\('Olll'OR \T F ll IIH: \~ 1180111 1 I f li UF OF f:'\(;1 1:\l <II JIJ IIH511 74 ,;=oou, •• F T 004 S T 005 S " \, <J ..J t. : ,; "' rr.~-~-~~~ ~ < I 7 cf ·,,f- ! ••t I U~ A'J Ft...111 a. (/) z 6 ..., -L.c ~c ,,.v SPECIAL Fl.000 HAZARD AREAS (SFHAs) SUIIJI 'C'f INUN DATI ON BY Tl1E I% ANNUAL CHANCE FLOOD The 1 ~ annUc: cnance flood {100-ye.v flood), atso krown as the ~ nood, ~ the flood that his I t % chance o( being eQualed or extftded i\ 1ll1'f given ye.,r. nn Siptldll A:lod Hazard Arca is tht area subject to l\oodrlg by 1· e: 1~ annual chlra rood . kNI cf s~ Flood Hulf'U ncude Zones A, AE , AH, ,:;, AR. A99 , V and VE. The Bale: FIOOd ElevahOn tS ttl e weter-surfaa elevatic,, of !he ltil:i ennual chance flood . ZONE A ZONE AE ZONE AH ZONE AO ZO'\IE AR ZONE A99 ZONE V ZONE VE - No 8a5t: Food &vaoons d~rmined. sasc FIOOd t: 1ev1uons octerm uie d. Fkx>d etoths d I to 3 feet (usu ally areas of pond ing); Inc Ek>vatlOflS determined. Flood e,eptns cl I lo 3 feet (usually sneet now on st)p~ig ttn"•n); average oept'hs determined. For areas c:J aluvia l fan fbod 1 ,g, Yelodies al5o dctcrm w,ect Special Flood Hazard Area formerly prOt.ected from chance l'iood by a flood control system that was subseQusittv oecemfiec Zone AR Inocates that the former fkxxl control bt:1ng ,cstorl'd to P'l)Vlde protl'tt01 from the 1'-annuac greater Oooc Alea to be protected from 1 % ¥W1oal chance flood t,,, a nood pr01 ea,on system under const:vct1on ; no Ba!ie Fbod d~erminej UN!su,I flood tone with veloc ity harard (wa-.e action); nc B,s,e Elevat 10ns determined Coast.J I flood 701'1C wrth velocity ha.M i d (wave action), Base Elevdt 1on\ oeternined FLOODWAY ~REAS IN ZO NE AE lhe Road way ,s the ch.Jn flt.'I f11 a stream plus am,· ad)acenl llood ple1 n 11.eDl free of cnaoactimt'"l t so that lho! 1 ~ 11nnUiJ I chance r'bod can sutr..tant,11 1ntrcd5e5 in 11(,oo nc hlS /ONEX CJ ZONF. X ZONt U ~ OTHER FLOOD AREAS Are~ 01 O JOioii amua l cnan ce nooa , area s of l ~ annu ~ a ,aJY.e flood wilh ilvt rag e d o:!Pths of IC's~ thdn I foot or with aranage trl'U less tha n I sou.! t rr ·k! anCJ .11 c,1 s prott'Ctcd by lt>vcdi from 1% annua l cMnce nood . OTHER ARE~S ~dS ~t"'rm1n1'([ to be outs•dc the 0 2% dnnual chance f oodplar1 . Are a!> ,n whict, flood h,uar d!io are unclctcrmined, bl.rt poss1t le . ffiASTAL BARR I ER RESOURCES SYSTEM (CBRS I ARE AS OTH ER WISE PROTECTED AR EAS (OPAs ) CBHS area s dnO OPA-.. all' nonndll y IOr dlCd with in QI i'ld ldC'.t'nt to Spooat Fl )OCI Ha u ;rd Ateas . ................. --5 ;3 - !EL 98il FOodpla !n bo unden- Floodw ay boundary Zone D t>ounoary CB RS and OPA boundary Bound 1ro1 d1vld111g Spe o al Flood Hdrara .\1eas of a inerent Base 1100<1 f k!,.·at ioo11, flood oet'lhs or Hoel ve'ocl\1es. Base Flood Elevat10 n valu e where ur form within ~l<!valK>n In fee t • • Ref ere nced t o the r.i ortn Amcnc an Vcrucal Datum or 1988 (NA VO B8 ) ®·······-@ 9 1 ono J;, 'J2Jl; 1'75 '' 'N f>J00000 M IJX55 10 •M l 5 JOss sec\.()n 1.,e :icographtC mord1mu,,; rf!trrenced to .he North Amenc.an J.irum ol 1983 (M D ti]) iOOO-foot grid !l{k!i, Ne~... Yo '"\ Stall Pbne ,;ystem, cas l n1 1e (f-1?5/O Nr J t0I ), ,r.,mve~ Merca lor Jench niar~ (~ b'Ol,in.>i..,. ,n :-.ioh!! to Users sedion of l'IIS F IRM p )ne l) 1t,i t,~ R!:~0 $1 I ,•,r. --i ""!tr to Ma11 '1c ~s11or,c :; ,. Map 1nae ,, ff r EC r 1v L '.:'A·t oi:<.:"'l..t~T,;\IDE I l Ci(.)I) 11 .::.uP ,,rK ~ 1/,",' ► M A D :.rr I i ~ I ~!,,_, Ef:· L '\[ ,1 ;.{f ,::, OF :u VI~ 11 IJ S· 10 TIII S PAN[. 1.,1 w · ~ '" o1 r1 ,!ce mt ~· -1 ''.! 1, :..uy J S' 111 H•-1 . ~:~:n;~~)~1j:~:i~ro/ .. ( l,l't! 11 1JP 1or•11,11 to :r1 dn c , • PtC•dl l=•c,o J r'd.:<1 1 I Ar ea s and 10 Cha ngt For community map 1ev1~i0n hstory puor tu countywide mappmg, ~fer 10 the Community Mao History table loc.1tro r, 11 ,e Fiooo lnsurar.ce Study repor1 to r th ,s 1uri!if.".l ict1o n . 1 Cl e1e 1ennir,o? 11 1100·1 1•h1l r,1 rc~ •s 1n ;i ll.1111 ,• 1n 1h ,s cc mm l1 mrv :o ri 1a :I dy,..111 01 c ah •ne Na1 0,.,,, r v<>~ 1nsuran :.e Dr ogr.im a! ; 800•0~6 :!O MAP SC ALE 1" = 500' 250 0 500 l~ET 150 o METE RS t-------;;;,... ____ ....::, ____ ,:,;150::.., __ ~ .. JO---~ PANEL 0 144 1< FIRM FLO OD INSURANCE RATE MAP A l{A PA HO E CO U1'TY, CO LOHADO A~I) l '.'iC ORPOIU TE O A REAS PANEL 144 C'F 72!'. 'SEE MAP INDEX FOR ~Qt !Il\!~.S: c..QMMUNITY ~ et -tfil AA#\D,V-IJL COU~l ~ 06001 1 0 .. L LL\\ ::> Clif Or 0 8!,07-~ 0 " 1 lrld.1 l CHY OF iJ800\ / 0 44 SHLRtOAN CllV OF oeoo,a o· •4 K K ' K Notice to User The M11 r N11nibu shown l elow should used when pleci~ ITl,'lp ord•....-s the Commu nlt, Numb« sh abo 11c should bt! UHd un •llSUlltflCU 0ppllc1t1or I fo r th• I .lbje cummumty This map is !or use in administering th e Nalional Flood Insu rance Program II does not necessarily 1denhfy an areas su b1 ec1 10 nooamg , pan,cul ar1y from local dra ,nage sources of small size . The com munity map r eposi to ry should be coosulted for possible updated o, add 1hon al llood hazard ,nform allon To obtai n more de taile<I information in areas where Base Flood Eleva tions (BFEs) and/o, noodW11y1 have been delerm,ned users are encou,aged lo consult lhe Flood Profiles and FIOOdw ay Da ta and/0 1 Summary of S11 llw a1er Ele vahons tables con1af1ed wllhin the F IOOd Insurance Study (F IS) repor1 that accompanies this FIRM , Users sllO<J ld be aware that BFEs snown on th e FIRM represen t rounded whole-foot elevahons These ere s are ,n lended tor fl ood N1Surooce raling puiposes Jon ty and should nol t>e used as the sole sou rce of nooct elevation 1nformA1ion ACCOMingly . nooo eleva11 o n data prese111ed 1n l he FIS repon should ~e ul1hze<f In oon1un c11on w11h the F IRM tor purposes of construction and/tr Ooodpta,n man ageme nt Coa1ta l 811& Flood Eleva1 lons Sho wn on 1h1s map apply only landward or 00' North Amencan ven,cal Datu m o f 1988 (NAVO 88) Usets ot 1n ,s FIRM should be awa ro thal coast al floo d ole\l;,hons are also provided in u,e Sumniary of S ht wal ~:r El evaltons table in the Flood In s urance Sludy ,eport lor 1hIs JUriscllct1on Elc~ations show n m me Su mma,y al Sllllwalcr leYallons table should be used for cons 1ruc11on dllj/0I floodp la111 ma nag emen t purpose s wh n lhey are h~her th an th e eleval lOllS SMwn 011 l hlS FIRM Bounoancs of the floodways wore co•n .,u,ccl al crnss scc1 1ons and 111lmpolat d t>e tween cross secllons rho lloodway ~ _,..,,,,.. based on hyctraull c rons1aer a1on s w1111 regard lo reqwrement s o f the Na11 011.il flood 1nsU1ancc Program riooctway wi dlhS and other pe,11ncnt lloodway d,11.1 d l l' prov1detl 11 1 lhc flood !nsura'lcP. S1udy repor 1 fo r !h is 11msCJ1 C1I0 11 Certa in meas no1 111 S pcoat flood H.ll.1111 fvCd S may bfl pmtrr.l ed by fl ood co ntrol s tructurH . Heier 10 Sc 11011 1 4 ·1 toa d Prrl ectmn Measwes~ ol lhP. flood lnsurnnce S1uoy 11•1m t1 lor 1111011n,11ion 0,1 I ooo r.o ntr ol sl ruc:IL ICS o, this 1unsd1 ,on Th e projection usco 1n me pr p:uat 1on o· 1111s map Wd S Urn vcrsa l l rani;.vcr sc Mercato1 {U TM) ,rnnc I J l!w ho n,0 111a1 da tum was NAI 83 GHS\980 sphomld O1tlere11cc!, 111 1.J:'Hu m sp hN Q1rl pro 1cd 1on 01 u rr.,, ,ones u!)e<I In the pr oduction ol fl HMs 101 ddJ,1 Cen t 1w 1•,d(l11ons mctv re s, '.t 1n sl ig ht po s1 htn I d1tferc11ces Ill m ap fealw cs ,ICIOS S /llllW1LhOn bou 11(ldfll•~ J hesc Cl1ll 11 1e1-ces cio nor allcct me .1 c.cura cy 0 1 uus I Im.1 Hood olevahons on 111 ,s m ,m ar~ 1f•h1 r••n':l~•rl 10 th North Amr 11cc1n Vencal Oc1t1·111 al 1988 These tlo m l 1->lt.!vc1t 1(11 1~ m11 ~1 be con1t1Jred to sl ru cl we ind ground e1cvm1o ns rctorPn rNI 10 1h r ',.t 1111• vertic al da tu m for 111fo rrna1o n 1eqa1ct11-.y conversion ht!lw1•rn IIH' N.111 n·1 ,1J Gcorl rt1c Vcr 11 c.ar Dat um al 19:>9 dlld !he Nortl 1 J\mcnr ... 1n V1 •1h <:al UJtu rn n t 198R VISI I l he Nat1onaI Geo d~11 c urvey website 11 t11tp 1/,w-NI ny s 11o aa l lO\' or co ntact tile Nat ional Crro ool1 c Surve y at !he tolIow 111q .tddlf-"•,~ NGS lll1 0m"k1\lon Serw·..es NOAA N/NGS l 2 Nation.JI Gcodeltc Sur vey SMC 3, #92U2 1315 l:Rst -We s t H1ghwav Sil ver Sp nng MD 209 10 3787 l o o b l am currenl elovai,n 1 <Jrsr.11p I10 11 r1mllrn loc.:11 1on In l mllldho n l or b o11 c h m;w-ks sho ...... n on l h1s rn;J i.i pl r•.t "C r,l)fl l J CI !ht' flllOI rna t1011 Sel \ll CCS Branc h of Hi e Nati onal Gl"Odo hc Su rvPy d i (JO I) 7 13-32 42 , or vI 11 11s w bs1lc a t ll llp /l www ngs noaa gov / Base map Inloirna11or1 Shown un l h 1s I !HM wc1s prov10ed ny Ille Arnpahoc Coun ly and C1l 1es ol Au,ora and I I11 Ie1 011 GI~ oepts !"h(' co01d 1nate svsiern l l Wd for produ:11011 o l m e tlI 11al FIR M Is U nivP1:,.a l I fdl1 !.V r , tA ,c,1101 Zone 13N . rel ernnced lo th e Nor l h Amern:an Dal urn o! H183 ,unJ Uw· GRS 80 sph crntcl . Wcsl crn H~m1sphc1e l h1s map rcflecl 111orc ctet il1I N I c1n d u1> to dJff• s l roa m c hannel co 11fig urat ions th an th os.P shown Oil !he J}fevlOll"t ! IH M !Of thi s JUl lsd!Cllon 1 lie noodpla1 11 s and nooctw ays t11 Pt w eir 1ran stcr1rd 1/(1 111 uw p1 cv 1011 s r inM may I1 ave been ad 1u sl od to oo nl on n to 1ho~c I1 •~w :,ltt-.1m ctrnnnel conl 1gu rahons As a rcs.ull , Ole Flood P1ol1 lc ~ ,11 1tl flrlO rlw.,y ll,i1 a ta bl es III th e Flood Insuran ce Study replliT (wt11ch contalf•S authol1f ,lflve hyrlr.wllc da ta, ma y ,ellect s l1m111 d1 annel distan ces that d1 11 N tr am what 1s shown on nu s mnp Co rporalc llmils shown 011 tl 11~ 111.ip ,111• b dsed on !he besl da t.::1 avai l abl e ;:.1 th e 1111 10 of ~\t1bl1 ca11on tfo c.111'>P 01,·111r1r ~. rt111 ' l o m11111xat1011 s or dl! ar111cxat1 011 s ,nay h mm oc.c uned a ltf!t m ,s I11,1p w;ts put:lh !!h CtJ m ap u:;c1s sI1o ulrl c:;o 111..1c I app1 oprn-1 1c co mI1l..11111y olfioa1s to vcruy u11r 1'11! co rpor m e !11 n11 loc.:i11on s Please rnlm to tt o sep,:1rnl cty p,11 1ted Map lncJ tut Im an oven,1 c w rna p ol !he co unly st1owmg 1hc tayo11 1 nl 111:tp pa nrh I or111 mm 11y m::ip reposI tmy ad dress.•s. an d .1 U shn g or 1,;onu 11umh s rnblL' con l ,1111111q Na l 1011,11 f 1onr1 111su1a11ce Program da h!S for cac:h com111un1l y a:, w,,11 .1 ~ ,1 11-.1111 9 of Ht0 p.tncl:, 011 wh1 d 1 each oornrnu111 1y IS lOC.lll cd Con Iac 1 l he FE MA Ma p Se rvice Ce nter .ii 1 f\00 3~8 %1G tor 1nl rnmat1on on av arlflb te pro du cts assooalcd wi th th is I UH.-t Avc1!1 ablc, produ ~1s may nl ch,de prev,ous ly IssuL'O letters of M,tp Ch.11 1qi> c1 Flood l11srmmcc St11dy rep1rt . ancJ ror c11g 11a 1 vors1ons at 1111 s 111,1p r he I I I.I A Map Sc 1v1CP Ccnte1 may also ue read1eo by Fax ,1 1 1 800 · 358 9620 anr 1 115 webs11c m n11r, /J ww, .. ITI$C 1cma gov / 11 you 113\l'C questions about lh is m ap rn quos 11011s 0011r:111111mJ th e Na!lm al rlood in su rance Pio(Jiam 1n gcnmal 11tc a ::.t• c.1 I11· 877 -FE MA MAP (1 877 3:16 2627) or vi sit t he t-EM/1 w ebsite a l t111p /lwv-"" i crn .1 qov / 'oo '"E 105 oo·oo oo 3941'15 00 JO INS PANEL 017 5 ,------------------------------------------------:..:..:..::.~.:..::..:..:.:....:.:..::.:::_ ______________________________________________ ~,0~•~5807 50'' 1 3 1:..:am N N :! 0 .J UJ z <i 0.. (/) z i5 -, ,,., 1-------· ----r,...,,nr----------+-----,,-+ --f VA_j F / w /,1.AH LRSI 33 s n.:FF r ' w 8 ,., rr e .; IWL N!!F 1. ZONE X ~ ~ < 0 .,, [ ' u .,, • NOTE : MAP AREA SHOWN ON THIS PANEL IS LOCATED WITHIN TOWNSHIP 4 SOUTH , RANGE 68 WEST. ·--llv'ENUL AVL N\1 1 i ~ ~ ~ 6 ~ 6 0 ; I ~ 34 " I L0YI) I\VF NL/l DENVER COUNTY CITY OFENGL V\/000 (Tl •\' 01' E:\GU:\\'OOll 085074 ~ ~ ~ ~ ~ ~ a "' :; 7 < ,., > w 5 " u ~ i,, ~ fti a ~ w w ~ V, ··v1 l,..,---'"~ .,, 9 I "' ,, ) I I ( I I \ \ E Y ALF. \ AVI.SUF L "'-L O'-,\Cc I\~ ~ ~ ,. "' F A\IH~ H~r AVLNUF ·-- r 0 ;; z f "' i ii . ~ "' "' L t:ASlV.AN AVFr-.uE ----:::r---..------ "' :: ~ , Si "' :~~ I I\MHFR!;,.! STRL L! I F fJIITr S 1-'ARkWAl AVlcNlJt· -~ ~ ~ w " " :;; 7 C <fl • C ~ 7 ~ ~ V, I\VFM1E 8 / ZONE X ~ ., 35 "' ~ ,,. ..... n ~ 0 " ~ z 0 " 0 u VI I LOYll fl.VE NUE f-. RArl:s w w ~) 7 9 ~ VI E EA :,1 '-11\tJ 7 Qr.; aw ~~ VI VI -:o•J 'II rF I I ~; ' ' f:1 ·0~"' ;; I fll A,-:/11 C '-CORJl/f.tL - ~ '" ~ ~ "' il; :;; ;,, ~ " g ~ ~ ~ " z w •n ~ I: F LASlMIIN AVEt,,£t!; ~ ::: < ~ ~ VI AVF'-I UI: •n ~ " ; "' ::i ·r VI 39'4 11500" [;:: 0 .J UJ z <i 0.. (/) z i5 -, -SPECIAL FLOOO HAZARD AREAS {SFHAs) SUBJECT TO INUNDATION BY THE 1 % ANNUAL CHANCE FLOC,O The 1-M. aooual chance flood {100-year flood), also lu'own as the b,sc flood, ts the flood that has I l ~ ch ance of being equa led or excel!ded n any olven -,e •. The Sped,I Flood HWin:1 Aret is the """' subject to noodrig by the 1 ',ii annua l Chance flood . Are• of Specl11I Flood Haza.-tt n dude Zones A, .. E, AH, AO, AR, A99 , V and VE. The B1te Flood Ele'l atlon ,s the wate'~rface elevation d the I ~ annual chance l\ood , ZONE A ZO NE AE ZO NE AH ZO NE AO ZONE AR ZONE A99 ZONE V ZONE VE - No o.,se Flood Elevations determ ined. Ba se Flood EJeo.allOl'ls determined , FOOd depths of l to 3 feet (IJSUally areas of ponding); Bise RJod ElevatlOrlS determined . FloOd de(lltls of I to 3 feet (usually Sheet now on slopilg tcrrlln); average deplllS detmnlnOO . For areas ri anmia l fan flooding , velociies abo dete,mined . Sped L, Ftooo Hazard Area foonertv prorecled from the 1~ annual chance flood by a l'bod a,ritrol svsu:m that was subsequentt, decertified . Zooe AR indicates lhat the formei-flood control system is being restored to providt: protectoi rrcwn the 1% annual chance or greater flood . Area to be pro tect ed from 1% annua l chance tlood t7t a Feder;,it flood protection system under construction, no Basie Flood Aevations dctCfnllneD Coasti\1 flood zone with Yelocity h1uard (wave «lten); no Bai;e Flood Elevations Oetfmme<1 . Coasta l Rood tone with velocity ha,ard (wave 1cton), Base Flood Elevations C1ete-m1ned FLOODWAY AREAS IN ZONE AE lhe tloodwav Is l hc cnanncl ol a stream plus any aa)l'lren l Oooapla 1n 1Hea\i th at 1n..1s1 be lu:pt h-e cl encr~mcn1 SCJ lhat the \% annua ! ctla nce l1oocl n oo ca,ried wrt.hOut g.ibsIant.1al increases 1n rlood hc9hts. co !ONEX CJ ZONE X ZON E 0 OT HER FLOOD AREAS Al eas of O ]'ii annual chanc:e flood; areas of I% annual ch.tnca: flood w1 lh average depths ot less than 1 IOOC 0t wrth dr ainc,gc areas less lhan 1 souare m~c . and ill eas l)lotcc,ed by levees from lltla o,r,nu.,I chdnce flood . OT HER AR EAS Alc as oetcrm ,rl'd to be out.Side the O 2% annual chc,nce floodpla1r1 . Areas 1n wh 1ct, nooo ha,ards il !C undrte rm1ned, bot ooss1ble. COAST AL BARRI ER RESOURCES SYSTE M (CBRS) AREAS OTHERWISE PROTECTED /\RE AS (OPAs) CBRS areas and QP As .lm nonnJl1y located w,ttm 01 adJact!n l to Speoa l Flood Hazard Pleas . F'(iodpl a1rt bovnadl)' t·loOO'Na',' boundary lone o boundary • ••• • • • • • • •• • • •• • CHRS and OPA bounClary r ·~(-~-kk>undary divlC!i 19 Spe ual Flood l1a1ard A.te as of d ifferent Hase i:ioou Ele valkJns, flood ttepth s or food vcbcltlCS . ., __,._ 5 13 ,.__ Base Flood Elevat ion line dnd value; elt:vaton in feet • (El 98 7) Base Flood Ele vation vakle when! uniform wrth1n cleva tron 1n feet • tOO e; • Rl'l eu .>net"d to lhe North Amt.'fQn Ve rtical Datum of 1968 (NAVO 88 ) @----@ ®--------@ 97'0 7'3 0" l2"i'7 Ml" 6000000 M OX5510 •Ml!:> Cross section hne lranscct l'rl l' Gl'Ographic CDOrtl !lilies referen ce d to the North Amencan Datum ol 1983 (NAO 83) 1000-mctcr Unll.'e~I l ransversc Me,r.a tor grd ticks, 1cr.e \3 SOOO-foo! grid lids : New York Sta te PliJnc a>ordmate S\I S!cm, east ,one (FlPSlO/'I[ JlOl ), lrans...erv. Mer catOf Hench m,ctrl (sec ciplanat1CJ11 in Notes 10 lJs.cr5 se ction ot this FIRM p.1nc l) M,\P REP OSI fOR1ES Rei er to Map Re pos1 10,1cs li st on Map ln de , I I r[CTIVF DA1 [ o r COUN TY \I\/I OE f l 00D tN ~URANC[ HA 1 [ MAP AJ)f 1I I I 1q5g EFFECTIVI, ;)t..T E\S) or REVI510 NtS) 10 m is PANl:L Ma rdl 4 19 1 Deccmbc•) 1993 Augu,t 16 1995 g:~=1~::):lt!~~:,~n/0 update •ti ap form al 10 cnangc Spe ci al f lood f/,1:Atd Art:as and to cti.inge For commu nity map rt'Vis,on h1!.tOry pn or to cou ntyw1dc mapping , 1cfer 10 the Communrty Map H,st0ry table localOO in the Hood lnsurt1ncc Stud y repor1 ror th is Jur 15dicoon, lo dflte rnwrn 11 flr,nd 1nsuia·1c e 1s ;ua,1ablt1 Ir this comrnu111 1y co nlact vour ins ura nce agent or c all lhe Nali onal noo,I ln5 vr a ncc P rogram JI l 600 638 6620 250 150 MAP SCALE 1" = 500 ' 0 50 0 150 100!/:m 300METERS ~[rs~1 PAN EL 0161K I I @b I 2) (JfJi) ~ = @ ~ d [Yb d .,i FIRM FLOOD INSURANCE RATE MAP ARA PA HOE COUNTY, C OLORADO Al'il) I NCO RPOR ATt D AREAS PANEL 161 OF 725 (S EE MAP IN DEX FOR FIRM PANEL LAYOUT) QQNTAI NS CO MMUNl lY ~ PANEL ™ !.NG l fWOOD Cl iY(.' °""" 0161 Nouca to Use, The Map Nu.,.,o., shown below should be used when pla ci ng map 01de1s: tlwt Com mu nity Numbfl ahowr, abo11e should be usttd on insurence tl)J'lcallotll for lhl subftd community MAP NU MBER l\!l/\flSf''I• "~Ii This map Is for use In ;.:~rro nisten ng the National Flood Insurance Prog ram II does nol necessanly l<!en••fy all are as suo1ec1 10 lloodln g. paniQJ larl y l rom local drainage sou rces of umall 61Z8 . l he com mumty map reposil ory sho uld be oonsulled for possible updated or add1l1ona1 llood ha,ard 1n lormat1on To obtain more detailed w1lorma11on In aroa s where Base Flood El evallons (BFE s) and/or flooowaya have been deterrn ,n d users are encourag ed to consu lt the Flood Profi les and Floodway Data d110lor Summary of S11 llw ater Elevations !abl es conlalned w1lhin the Flood lnsu,ance Study (rlS) report that accom panies lh,s FIRM Users should be aware that fH I s shown on lhe FIRM rep resen l ro unded whale-foo l e1eva 11ons These 11~ I ~ me ,nIendcd fo r flood 111surancc rating purposes only and shou ld nol OP u~ca as lhe sole source ol nood elevallon .,formati on Accordingly flood r1o,v,11io11 dma presen ted ,n lhe FIS repo rt Should be u111Ized In conf11nctlf•11 wilh 1t1e HRM 101 pu,poses ol constru clron and/er lloodpla1 n managerne111 Coas ta l Base Flood Elevat ions \f1c,wn on tn,s 111ap apply on ly landward of 0 o· Nort h Ame rican Vertical llatU II• "' 1'188 tNAVD 88 1 Us rs of 1111S FIR M should be awa,e that coastal flo,,il Plc vaI Ions are also pro vided ,n the Summary ol Sltllwa ler t:teva llons labl~ ,11 Ille r Iood I11suranr.e Stuctv repo rt fo1 this 1urisdlc110~ Clevat,ons s11own 111 11,., Summ~ry of Sllllwalci Ele va11ons table sh0l1ld be usod l or cons1n.1ct1on ,11o<l 111 f:oodplain managr.menl purposes when they are htghP.f lhan l hP N evall011 " -.,fl, ,Wll Oil tnl S rlRM Boundan cs o f the flood w ays vmrc c:0111111111•1 1 d i cros~ SC'Ct 10 1,s and ,n1eq>ol ,1ted b<'tween c,oss s hons f h('I l loodw rl V~ •. ,. If has.e d on tl ydr.11d1c. oons1dru1tions Wllfl rogaro 10 JOQUffCll1f'f11S of th e N i.1111111,I I loocl lm;>lil (lll f.(l Proqri1111 f ,uod wc1y w1cl1h :, and othor port 111('11I llomtwav d,11 , 111• p1uv1<Jt,ll 111 111,~ r loo,· 111sura11to Study ,cporl IOI l rus JUll~d 1c11or1 c,,1tt1111 .urJ~ 1101 Ill S pOU,'1 I loud 1111: I I l ,~rr.1 :::. m,1y l>t • p rotprh•(l IJy flood con tr ol sl r uctu n 1s HP1!•1 le, !-i11,1u,, , 4 I loocl l'11Jh •rho11 Ml'•l~11•f':::i" ol in I lood lnsu1~111c(\ Stuoy repo rt If ,, 1 •11i.111on 011 llqorl co11tr 11I '>lrlJIJ111(:~ IOI m,s I11 nsd CIIOII lhf' pro jec t ion used 111 tlm nrf'p,u ,1110, ,1 11w1 map wa s Ur11ver sa1 l rc111sve1sc tA~IC,JIOr (U rM) /Ofll' I ') I Ill· lio r110 111:11 ua111m Wds NAl18~ GllS I 80 ~he101d D1ft ercnceh 111 <l .1 tur 11 c:.ph• ., ,, l p11111>~11on •>r U ltJ! ,on,•s. used 111 Ille production o t I lf~M s t o, c1r11,1u•111 11j'l-.d, 110 11s ,m1y resull m sl1g111 posiuonal lllffe1 nr.cs in rna 1> tomur cs t1cross 11,1 -..,1,, 11011 bou11 dr1 111 u; l hcc.c <JIii •1ence ~ rlo 1101 rllf •c l th • t1 U.1.11 rtcy o l Hu-. f IWJ I IO<HI 01e 11c111ons 011 1111~ 111,1p dH' JO IL111•n1 ,.,, 10 th e Ntlrln Am ,;1c:m Verllc.1I Dc11u111 of 1980 lhuso flrJrnl 11h 1v.1t1 011•. 11111i,t tJr, cu1nµ,u erl 10 ~tllJCtu re and q 1our1 t1 etcvalinn ~ ,e1,,11•nr.1 1rl to IIH• ~.1 111,• vertic al datum I 01 111toI111 ruIon 1rga,ct11 1g con1Jcrs1on oc twf'lL•ll lllP N 1111 1n.11 CocJtte11c Vc11 ,r.:i1 [);itwn ol 19?0 an d tho Nor th A111u11c 1111 Vt•1t1c.~11 fl,11 11" .. , 1 88 vi s it lhc N.1!1011,11 JC0d e ll c S UI voy wc b~•IC ,ti h !Jp 1/www ll(JS 110,l.1 /! \ OI Ulll l, II I Ille N,ll!Olltll Ceodel 1c S11rv oy ni the toll 1wI11g d11<1111~~ N(;s ln lo111 ml 1<111 5'.!l\llrt1 S NllM NINGS ll N,1fl o11rtl G •odol ,c Su f\lo y S:,M r. '.\. #Q?II? 13 I 5 f dSI WCSI it1ghway S1lvt>1 Sp1111q , Ml) 20010 3,R1 ro 00I c11n cunc111 clcv,11,on cl r.~c11p 110I 1 J11,I , 11 loc..1II0 11 111for 111a110,~ fo1 ben c h m a rks 'ih Ow11 on 111,~ 111ap p lcd,;e conl rlt,I '''" 111fo1111dtrCJn Services O,ancll or the N;111011,II GMclelir. S11rwy al (30 1) 7 1 J . 3242. or VI SII 1IS we h sllc al 1111p I vww WJ S noaa yov/ Base map 1nto r m ,111011 ~,1ow11 on 111,s t It<~., w ,1~ pr ov1 ttc,1 oy the Arn pahoc Coun ty ,1nC1 C111es of Auro,a J lle1 L1IIIN 011 GtS dept ~ 111 .. cooJ11t11 Iale syste111 u sed l01 proC1tIctIon n l rile d1y1ta l I IRM s U r11 1Jo1sal lr,lr'lSVf•rs,· r.1,•ri d l o1 /one 13N. rel c ,e11ced to the No,11 I l\111onca11 Datum ot 1D8 3 .r11d 11,~ ,.,1,<; ,11 ,µ11c10I0 Western I te111Isphe1e fh1~ m ap re fl ects moic du1.-11led d11cl u1; \(, 1,1111 s t re a m c hannel c un lig u ra t i"'tS lh;111 lllose s hown 0 11 tt10 p1e1JI0llS I 11-'l.1 1111 IIHS 1u m,d1 c h o11 l ha llooci ;)' ;1s a11d lioocJways tllril were 11a11s1011 ed '" 111 ,,.,. µI cvIous nmi 1110·1 have bec11 ad1usted to co 11to11n 10 th ese new '11,,.1,n clia1111el ,.0 11f1gwat1 011s As a resu lt , lhc f lood Prolil os and rloodw tv I 1.11 ,1 tables m the flo?d Insuranc e Study report (wh ich cont ams <1uthor1tt1 t•vt· nydraullc da ta) 11wy 111 llec1 str eam cJ1a11ncl d1sla11ces 1ha1 dtll rn h o111 what ~ ,11own o n !1 115 111ap Cor p orate limtts SI\Own Oil !hlS ma1 IH • l}itSed Oil lhf'l l)C'SI d al a avatla0lt: rJ I 1/10 tune o l p ubhc .111011 UOGI U5~ d li.ll1ll• •~. 1J11t,-' 10 J llflf.')(J[IOUS or CIC nnnexa11on s n1,Iy tiaOJ~ occtirr,•<J dllt1 1 II11~ m.i p n ,-. p11 t1l1t.J1rd 111.:Ip use,~ !:ihould cor1 fac t 1lpprop ll<l lt.J l Ol/11111/fUfy o tta;t.JI~ 10 VPtll\ U'lt•/1/ co,po,;ne html 1oc..:111ons l'lca~e 1efc1 to Ille ~ par,71l'I V p11111ea Maµ Ind ex 101 di\ over view map 01 lhe <uw1ty sllowmg 1110 IJ youl ol I11.1p pdn .. 1 u11111 1u111Iy nMp 1eposI tory r..1aa,cs~cs tllld .i l 1sh11g ol Co11 un w ,11tf-...., ldl)IP cn111.1 1111q Nc11to nal rioocl lnMir ,mcc P1ogra111 Cl,IIH!:i 101 c a d 1 m r111 111 1111ly .1~ w ell ,1•, • 1-.11119 o l lhe pane ls o n wh1ci 1 ea::h co11um111 Ity 1s loca:cd Conlac l lhC FE M A Map Sc rv 1c & C l .lier ti 1 !JOO ~\!)8 9f.1tl, hl1 1nl o1ma1 1on on available plOdllCI S d SSOClal0 {1 Wlltl 11 11 .... I H<M Ava,lahlc p1oducts may 111cl11dc prnV1ously issued l ctte,s of Map Lti,11·1 11 • a F lood /11~u ,ancc SturJy ,epcrt and/or d1g11a1 vc1S1 nc; ot l h1s 111;1p I hP r I r. Mrtp SPnt11r 1• Ce n1 c,1 may Jl so be readied by r ax al I ~00 :\58 <)6 ?0 an I h Wl'bSHC!' di http llv-NM msc I ma go o1/ II you havf' q l18 !1lo 11s aho ut this map 111 questio ns co 11co111111q 111 0 Na11on al r 1ood IIISUl(lrt CC Prog, J ill Ill gen eral pica "·, ,Il l t • 8 77 -FE MA MA P ti Il l/ 33G 2G27 ) 01 v1 s1I Ili c I [MA wcb~11r• ,II http /lww\·; 1,,11 1;1 QOV/ 'oo·• 10~ oo·oo oo Jg 39•22 ~o E T. 4 S T 5 S u w V, 1'4 ANNUA L CHA NCE FLOOD DISCHARGE CO NTAIN ED IN CH ANN EL E "' u ~--~"----~1-.....:.·:..· -+-'.;..T•..;·<:..·.:.:•-4....!:''~':..""'L"-<'----; ~~ 0 ~ .J V• w z ~ ii if) z Q 04 i '.ii 09 1i Ir ~ if .C.,.rfJUF ~~ i .'l'ilANIQHO / ~r-----..._ OR I "' ,i' z )! v, ,; :, ZO N E X ;, I• I 1 l'J j .. vr 'IIUF ZONE X .Li: ZONE X NA55AIJ I\VE NUL .r, < 11, O F E:'I C I.E\\ 001) 118:-11 ~~ AV['l'J [ z 0 u ;,: ::i C l '' ,.;.•f,O t,·,_t,ll :r Slt\NFORD HIFI \ I PFWM;COO ' c;.;UF 1 C, T ZONE X PROF ILE BASE LI NC ZO NE AE ~:,.,,.cE) C I TY OF C II F.RR Y HIL LS VILLAG E 0800IJ '•'•JC < sr,s,sn l AML ZONE X . nu M.., '( A.VF°'l11L N~TE . MAP AREA SHOWN ON 115 PANEL JS LOC 1 ED WITHIN TOWNS HI P 4 SOUTH , R4NGE 68 WEST A ND1 TOWNSHI P 5 SO UTH . RANGE 68 WES T. I -ZONE L ~AL I ;, l 'lJ1• ZO NE X \. .., 2 ;, ~~'·'· <....: l,Ht IF 11 L Sl,\'l H Rl' :,•,L '.jUL ~ 0 ..J w z <( (l. en z 6 -, ,n ,., .,n nn· -SPECIAL FLOOD HAZARD AR EAS (SFHAs) SUBJECT TO INUNDATION BY THE 1% ANNUAL CHANC E FLOOD The l'MI annual chance '1ood 1100-vear flood ), also knolwn as the base flood, is the llood tnat l\as a l'lb aiancr of bting equa ted or ex<eeded in any given year. The Sped,! Flood Haz""1 vea " Ille aie, subject to Rooding by the t'lb annua l chance flood . ~as of Spec,ol Fwd H1L1ru r:t1"1 e Zones A, AE, AH , NJ, AR, A99, V and VE. The Bas, ""od Elevation Is 111' watet-su1face elevation of the 1 % annual dlance nood . ZONE A ZONE AE ZONE AH ZONE AO ZOll:E AR No Base Flood E~•a lions dea,nn,ned . Base r bOd He\oarions oetermll'lfO. Flood depths or I to l feet (usu•lly 1reos of ponding); Base Flood Elevations dclernln\.d. Fbod depth> ot I to l leel (usually sheet now on sloping t,rrain); average depths determined. Fo, areas of aNUY ial fan flooding, wbcitics also deu,·mmed. Sj)eoal Flood Yara,d A,,. form,,r~ prou,cted from the I% annual chonce flood by a f'ood control syS1cm that was subsequently OCCCftlfieo lone AR indicate, that Ille rormer flood control svstem is ~1ng ,estored to provide orotecton from the l«M. annual ctlancc DI" grec1tc, flood ZONE A99 ~• to be >rotected Iron, I% annual chance tlood by a fe<leral ZONE V LONE VF - flood protea,on system under construction, no Base Fk)cxi Elevations dete,m1ne<1 C.Oastal flood ,one with vckx:ity hazard (wave act1on); no Base Fbod (1evat100s d eter-n1ned CCasta l flood zone with ve loc,ry rianml (wa'le actM}, Base Flood tlevation'io de:ernned Fl OODWIIY AREAS IN 7ONE AE l tic tloodwav 1s tnc cna nne-1 a stream plus anv ikJ}atcnt nooopta1n areas that mu st be ~t!Pl flee of encroachmt.."nt 1i,0 thaI the 1% annunl chance nooo can ht camed w tthout s..ibstant1c1 I IncI NM.~ 1n Rooo hc C1 hts . CJ ZONE X CJ ZON E X ZONED OTHER FLOOD AREAS Areas of O 1% annual cnancc flood: areas ot 1 % annual Chana:! fl ood with average depths ol le)s than l foot or with drarlagc areas less than t ,;,ouarc m11e, and areas P'0teacd by "-'vees from I% ann ual chance Rood OTHER AREAS Al cas de1t!rn1nl'd to be out51de the 0.2% annual chance fkx>o'!n . A.leas 1n wh,dl fiood h;,Mrds are undetermined. but poc.s1ble COASTAL BARRJ ER RESOU RCES SYSTEM (CBRS ) AREAS OTHERWI Sf PROT ECTED AREAS (OPAs) CBRS a,eo-. af'ld 'JP".') arc 114.. ,..naUv located w1Ihin or adJatent to Special FIOOd Hazard Aleas t Oouplain t>ound.1ry ................. --5 13 - tEL 987 1 r 'oooway boundary :one D bounda,y CBRS and OPA bound•ry flOunoary d1v1CJing Sp,,.mal f lOOd Ha1c1rd Areas of different !la se t load E~'lcWons, flood depths or flood vekxlbes Hase Food Elevation line and value; ek."Vaton in feel ' !lase Flood UcvallOn vah.J e where un,torm within ,one; 1•lcvatl(Y'l m feet • • Referenced to the North Amc1ic.an Vcrt,cal Dal um of 1988 (NAVD 88 ) @----@ ®-·----·-@ 6000000 M OX5510 • Mt 5 (Jo~ Sl'C110f'1 1111(' l ran sect Inc lieograph.c mommat~ referenced l o the North Amc111:.an llotum ol 1983 !NAO Bl) '000 meter Uncv e rS"3 1 Tran9A!1se Merator g,id tds, tone l) )()()0 loot gnel ticks · Nl"'W Yor'II. State Plane morchMtc ,vstem. tast ,one (fll'SlDN~ 3 101), lransve1'< Mercator Oenct, marlc (~ c•ptanarion ,n Nares ro users s«rion of 1h15 f l~M panel) M,\P REPOS TOP r~ ~,·1t• ·. M;tf'I R,-rios 10• r,, 1-.· ·•· h'cW nJe , 1rr[LT ,\1[ ~ATLOf ('0U\l'l'/\1C~ 11,JOt)ll'-Jl~llRANl:f qq( MA.P :,pi 11 "' 1060 lP t-' ,I [',\11 '" (II lft-VI'. l'fl,' 1 ·o 1Hl$ Pt,\l>-1 Ma r,• J • ,<. 1 [)ec1•1t11JI! j 1 , , , .;ugust 1j; 19~~ Ct!C~r•·,! ('f I/ ]0'0 I I 1,:•CIJ'e map 1tH .. 'ill I".) dlilll'.) .. St;uC1JI f loOd 1-'dO:MCI .:..redS J nC 10 CllJrrqe Ba~~ f-10,1 F evatiors For rommu nit)' ma p rev1s1:111 r1s1ory pnor 10 countyw1dc ma pping, rt!fer to the Community r--r1 p H1!.1cry tdblc IOU1 1Cd rn ttir I load lnsur an<~ Study rco0ft tor thrs 1ur 1SOtCtion. re cse1cm1,ne 11 lloou n-. Jll t• ,.., .t\,11 o1n1.-·" ·11 s r,m,,11um1y con,art your 1nsuran~ d-Jent 01 cJI the r..~11an~ .-<'IQ tnswance ;,rogra,,. Jt SC0 0:18· 6610 250 150 MA P SC ALE 1" = 500' 0 !>'.10 150 l~EET 300METERS PAN EL 0163K FI RM FLOOD INSURANCE RA TE MAP A RA l'A HO E CO UN TY, COLORADO A \D 11\CO R PO RAT E U AR EA S PAN EL 163 OF 725 (SEE MAP INDE X FOR FIR M PANEL LAYOUT) CON TAI NS, COMMUNI TY A.R4PA'10l C:0•.J~TV r.rtFRRY rllLLS VILLJ\.Gl ~ -V OF F°'l'GifWOOO C1 IYCI ~ PAN EL filiEE!! 060011 080()1) 06~74 0163 0163 0 163 K Notice 10 Use-r lhe Map Number shown below should be use<! when plaang map orders the Community Number Shown abOvt should be used on msuranc;e apgl cahons !or U\t sutirea community , MAP NUMBER 08005C01 63K This map It. for •;se In admin istering the National Flood Insurance Program It dOe s not necessarlly identify all areas :.un1ect to llood1ng , pan1rulally from loea l eua lnage 5'>Urces or small siLe Th e co mmunity map reposit ory should be consulted fo r po ssible updated o< add1 tioni1I 1100d hazaro in101 ma11 on To obta in more cle la1led 1nforma11on 1n .ueas wh ere Base Flood Elevat 1on1 (BFEs) and/or f1oodw1y1 have been de1 f 1 rn1ne d . users .:ire encourag1 J 10 consu lt the Flood Prof~es and Floo dway Dau and /or Summaiv of S1111wa11J r El eva tions tables contatned within me FIOOd \nsuranc S1udy (rtS) repor1 that acco mpames ttllS FIRM users should be awar e thd1 s,:Es Sl"UJ>.~, on m e FIR M repreSl"fll ro unded whole-toot elevalion s TheS•· m ( s me 1n 1ond ed 101 llood in sur ance ra 11ng pu:,:,oscs only and should not 1 " us d as tile sol source of Hoo d elovatton 1nlor mat 1o n Aocora 1nglv Oono ,•1cvat 1on dala presen ted 1n the FIS repon Should be utilized 1n coi111111, h!ln w1lh me r-1HM tor purP',ses ol con truc t,on and1 01 floodplain manage11w •111 Coastal 8Ht Fl ood E l ovauon< ... 1,uwn on 11l1S nldp apply only lano.11ard of O o· Nor1 h AmenC.fln Ve111cal 0 .:1t l,,1, 111 1966 tNAVD 88) users al 1i1s FIRM should be aware IMI coJSlal 1 " 1 clevm,ons a1e also provided 111 U1, Sumrn.:,1y al St1llwa1er 1:1e .... a11om, 1r1ti1, ,n th\' rlood tn surnncc Stu dy repon lor t h1S lllnSdldlOO tlevahons SllOWI\ II' tr e Summary of Shll'wal r EIP Vallon~ 1able should be used tor cons1ruct1ori .ir1 ,J '.)' 11ooop1a1n ma11;igc 111 en1 pur po:.es whe1 , the y a1e 111gner :han 111 0 e1ew11 1 1•t-. ..,ll ovm on lh•~ flRM Bounda11es at 1h Hood wav s were co ,111 hil• 1 .it c10 ,s hec hons rtrH1 1nle1po1 a1ea t>P l ween cross serttons The ll oodwd~ ,·,P1 ,, bat.t.• I on 1,ydraul 1r con~1(1Nt1tio11~ w1 lh 1o gmd l o 1cq111,0 1nen1 s ot HH' N,11 11,1 11 I 1norJ 1n-.urJn ~ Progra111 I IOO<lwily \'IIO lh S IIH1 o lhtn pf'1hnl•t1\ noodw 1y I.tit lfl p1ov, !(' I 111 Inf' r 1o od ,ni;urnnce $1uelv 1epo11 IOf' 111c; 1un~<1 1CJtnn Cer1 .11n atl•d !> not 1n 1 '031 1 10 ti 11 ,1 1 /,11:.1.-. m,1y bt! pn 1.,1 t.•d by II OOd co 111 ro1 s1ruc 1urn1 . f~1 1IN to ~u• I , 11 .t I lt)r,cl 111011 •<11011 r.:,,,1su t•~ of thr> r 1oocJ 1115111,11 :C ~IUU',' lf'!)OI I 11 , ·I ' 1111.tlll,II (HI tlnu\J i.OP II QI <.Uu1.h11~s fm tht'-1w1!>d c11on The projoc1,on u•1..••l 111 11 11 prr1>,l f,1h1,! I ,, .. ,, rn..1p W,IS Untll{'l ',,JI 11~1/l.>'JC l >C M ,r .11 01 jUI M ) 1011<' IJ ltw hon/0111,tl datum w ,I~ NALOJ cm)191Hl sµtlC/Olfl 0 11{'1 l 'l1l .. ~ 11 tl th 111\ ,1t,·r <1 j):011 •1ltOII 0 1 Ul~.1 /0llf'!> U!>1.KI Ill 1t1P pr0<1ur 1m11 ol I tH M!> 101 ,1d1~1n .•111 .1' 1• 1, 11011!> 111,w rtlSllll 111 shqlll po s111ona1 cJ11l e 1•~11cos 111 n1,1 h•alurc.., ;ir10,~ .i Mn uo1111d~11t••.., l11ese d1He rcn..;.~s d 1101 ;if1 nct ltm IWH.tl.Y ut 1111<., I II J'.' I I IOnd e leVrl !l(Ul S on tn 1!> 111,IJI ,ill' f ♦'l •"••I' ••II If) th•"" N •)tlh .A 1111•11 :lll V /IIC,1 O,itum o l 1988 l flf'~ fl or,d elt va11 1111 151 hf' com p,111.!d 10 Sl ru c1ur e and ground cleva 11011s rPl11r£'n 11•d 10 111, 111•r> ,crt,c al datum ro, 1n10 111m 110,, it•<J Jrlhng co11ven,1on t,,,tvlf ••n 11 H"" r. it ,1.11 (,r>nrtf'llr Vc111r.,1I D:11 111 11 ut 1'Jlfl and lflP Norlh A111N1 i.,III V t•rl ll" 11 P,11 ·1 ii \~88 ..,,..,,t !ht~ N:l hOl lcll t1 ••nr1e•c Survey wot>s1 h1 di 111 1p .'vAW• nq li 11');)., 1 • or Cl1111r1 r t ti 1{• Na1l1u nal Ccodel1c Swvcy ,11 ltw loll\ w1 m1 ,HHl11•-.!-> NGS .11 lo1111Jt1un Suvu t'"I NON, NINGS 17 Na t,on~,1 t,t!Odl'IIC !lt11Vt'V , MC J 19202 1315 L ~1st Wt't>I I h jllw.ty s i1ve1 Spnng MD 20fJ 1 O 3182 I O Oh l/1111 CU ll('t ll P lf''Ji11IOII <.l•'<.(,I IJJ !lt)II ,11,,11,, IUL..-tlt UII 11 1lur111dt 1011 Im be nc t, n 1art.s sh own on 1h,, ma p p lC'J Sf• um1c111 i/1t ' 1111 01 ,nah cm crv,ces u, anl.11 0 1 lh e NdllOllal (;roclc hc Survey ,..1\ iJ 0 1) 7 \J . 32 42, 01 VIS II II!> wct)<;,1le at hllp l1 www IIQb llOil,t QO'J I Baso map mlor111ah o11 :;t 1ow11 0 11 tlll !i I 1w.1 wo1 •, prn111d l•tl t1..,. the A1;1paho e ou nly ,111d ,11 1£'~ o1 A ur orn ,m d 11 llelem G IS 1..h-'I''" I th· Cl•o1 d11 1a1,, sv~tom u se tl 10 1 p1 ucl 11 ci,o n 1)1 th o d1q1t dl f ll~M IS Un1vc1 s.11 IHIIIS'.1 €1!:,• l.l,•11 ,11 01 /OllP I J N tf'IC1e11ccd IO Ille Nmlh /\me11can Dd h1m ol 198:\ ,tr ill tho ( ,I ,'"'\ AO !,pher1;1d Wesl Ill I le1111 s phe10 I 111 s mdp rcll ccl s r11 ,)1e d01c1ilr·o .1r1 CI 111> , , 1.11, strea m r.hannel conl ig urations lh d ll those !>hOWll on lhe p1ev1ous I !H I.I II I tilt s JUII MhCh II rile l\codpla1ns an cl flooow a ys Th ill w ere 1,;i n<.,l(!ffPrl lr ,1111 lllf! p,c vic1u s I 1Rfv1 may have be('ll adJu ShJd to co nlo11n to lhr:~o nr•\·, -.:r 1•.1rt1 Ch,1rnml coul1gwat1 011 s As a iesull 1110 flood Profiles .md r 1om lw 1v (1 ,11 ,1 l.lblus m the Flood /nsur,111ce Study report (wfl rC tl con li"11 5 ;w t1 1omat,v,' ltydrttul1c di:t ra) m:1y ,e11ec1 !>lream dl~nncl d1s l anr.es tnat d1fle1 h u m wll,11 .., •.1,uw 11 rm ttu .;, rndp Co r porat e hmltn ~,own n 11 11!> nwi, .iw tM~t:d Oil lh... bes t dai.i avd1la t~e ot 111 111110 o t puoh,;at1 on Because dmngl'' 1h1•' 10 an,1cxdt1ons or de• a nnc 11 a 1tons may h twe ou.urr ed Jllm lh ,s 111 ,1p w.i -. put)\i shC'd map 11 ,s ~ho uld con tacl ,1pp10p11a1C CO IIIIIHl'IIIV l)/fh.,.,, ... Ill Vl.!111~• '11 11 1'/II ,·orpOl ,II C 111111 1 lut,Jl/0 115 PICJ~• rel 'I 10 th hl.!J}J (,ll(•lv p 111 1t('d Mup l11U c .-IOI ,Hl \)VCf \'10\',' mdp a l l ht:: rounly sllowtn~ 111r 1,1v ou 1 nl 1nr1p p,m1 •1•, 1,1 ,1rrnu 11 1y m.ir 1cpns11my ,1dd 1 sses . ,111d d l 1s hn g of CiJm,nu111l 11'h 1c1blt· conl.1111111,1 Nat10 11.1t I lood l11su1dn u: P,ogram 1.J.l teS Tor cad1 1:crn mur11 1y a s well a :, • 11•,!lnq C1 f 1tlc p.1nel:-. o n wll 1Ch each commumly 1s IOCi11ud Co nlJCl lh FEMA Map Service Ce ntl!r .11 I 800 J~8 90 16 l or 111l01111,1\1011 Oil Avwl.1blr p1 oduct s asson:.U~d WI ii\ !Ill' I IIHvl Ava1 la1JI C prOdl1 CtS 111 ,1y 11\Clude p1('vm1 ,~ly lb!iued Lettc r b ul M;ip <.:ti o1 11w a Floo cl lnswar,ce S tudy report ,llld ,rn d1 91rn 1 vcc smns of t111s map 1 Of' I I f.l \ M.tp Sr>r111 CP Ce nt e1 may also l)c l t:il. eel by rax tt 1 1 00 0 3!>8 %2 0 dl \C l 11-. w,•b~11 e (11 http 1/\W/W m sc tr.ind QO<JI II you hctve q uo11 ,o ns a boul Um, ni.t p ,.1 qu •~llun':i conc c 11111 Hj ttw N,111onal r1ooc1 Insurance P ,oqr am 111 genc1al. pi ca..,,· .111 t . 877 -FE MA MAP f 1 877 J36 L6171 01 v1s1 1 lh FLMA wco s,l c> al htt p 1/ww v. 1,,11 1,t gov '89, IJ Bl M "' 0 J ill z .,: Cl. (/) z 6 -, N crn OF F \'(;U :I\ ;'.Oil IIH :\11 7~ ' u ., ~ ;;; 7 1 ,3 llll I ~ J.ink llri lr,•,·li.- 35 0 0 ~ l!.J --' '.;) z ill u.. 0 ~ u > f-z ::, 0 u LJI () :c -,: Cl. ., Cl'. -,: I I -~-~~=====:;;~=-==~A~R~AP~A~H~O~E~C~O~U~N£'l~Y~==b:=::;:= CITY OF CH~RR Y 1 !lL LS VILLA GE ZONE X }I" • a g ~ 5 :""""-'·' •'.' nr, 1,;L 1--------- 11 _ -----PRCl'ILE 0'\SE U 'ff ~ ·, ' C , ~ ~ , •,1;_-i':,1·, .,.., ::,;.f<U ( C I TY OF C HERRY HILLS V:LL\GE 080013 l ,n•1•11•1"11111/ (,11f,·f1 I J\NI.: ~ ~J-----T ______________________ ...!.,I ~"'!.!"~"!::.'!!"!:!"fG!,_L_ ;, z; CITY OF CHF.RRY HI LLS VILLAGF. " ' r9 g~ ~~ '(" ,__,•t."'1 ,V 080013 12 DENV ER CO UN TY --ARA PA ROE -CbOrilTY ~ :t ;;; ZONE X vLn,MOO H ,JLAl':L l lt,t~~I fi ll A\F'IUF ,,I ,.l.A !lll Sl ' \ \ 1 I 1Trr-11 ,--· I '/,IIJeJIO/ 06 _j ) v ZONE AE ZONEX ZONE X 07 a, "' 0 --' ill z -,: Cl. -SPECIAL FLOOD HAZARD AREAS (SF!iAS) SUBJECT TO INUNDATION BY THE 1 % ANNUAL Ct!ANCE FLOOO The 1 ~ 1 nnuel chance nood ( lOO-vear floOd ), alSo known 15 the blR no , Is lhe tloDd that his 1 1,i. ch1nce or be ing equaled c. e11ceeded ii any given ve•. The Spredll Fb o<l Hawd Area is the a1e1 subjea to tloodng by the 1% annual chlnce flood. ArNs of Speoal • Flood Hazard l'l dudl! Zones A, AE, AH , NJ, •it. A99, I/ ll'ld V£. The Bne Fbod Elev abon 1s lhe water-SU~ rlevation of the 1% annual chance ffood, ZON E A ZONE AE ZONE AH ZONE AO ZONE AR ZONE A99 lONE \J ZONE VE - 1 10 e.,s,e Flood Ehatiom; determined . 8a5e Llood fltJaiorts de~-rfflftd. f'oud t:1.i,ths Jf t to 'J 'ect (usually areas of ponding); Base Ft>od ElevM.JOn! detenTlll'\ed , Food <11,oth s of 1 to 3 reet (usu1 1ty sheet now on slopnQ t11nln); :=~~:~:. determined For areas of anuvia1 fa n flood ing, W!kXilles Special HIOd Haza rd Area tcwme1 1v p,olect!d hom the J ~ annua1 chanc e flr.JCI by a flood control system that was SJbsequel'llly decert1fe<1 Zore AR Indicates tn.!l t tnc to,mer nooo control system is being re-stortd to PJOY1de P,O(ection from the 1% annua l chance Of g, eote, flooCJ P.red to be Ol'tlta t<>d f-Jm 1, aMual chance f\ood Dy a Federal 11000 prolectl()II 5r->tem un der construcuon, no ~se Flood Elevations dett'fm 1ned Coast.ii nooo zone w1ltl velOcrt'f haza rd (waw: 1C1i01•\; no Ba 5e Flood ElevatlOl'IS dctermint.'O Coastal nood tone wrth veloc cy ha11ir d (wave t'lcton ); ~se Fbod ":levittlOfl S oe tcrrrnned , FLOODWAY AREAS IN ZONE AE lhe Oooowav ,s me channel o' a stn?an, p~.; .:my oa.iace"t f\>odpta 1n areas lhllt muS\ t>e lc.ept free of Cf'IO'OII Chment ~ lhllt the I~ ;,nnual chance f\ood can oe amed without ~05 111n11 a1 ,ntreit!,(..,, 1n llOOO hetghl'i CJ OTHER FLOOD AR F.AS ZONE X Ale~ oi t) ?~ annual Chdnce flood, art-a\ ol I~ annual chancr Rood v.1th avt'r,l(l' O<'Ptns ot k..'55 than I toot 01 w ith dro1nage arcz:. kcSS than I SQU<h ,c: and area,•, orot~ctl"O by ie~--e~ from I ~ <)llnua l ctnmce llood ZONE X ZONED E3 OTI1EK AREAS Areas dctt:-m1nt'CI to be c ul.Side the 0.1% annual chance flcxxlplafl Are!S 1n .w h1d"I ""'<"11'.t hazard!i-arc JOOet:mn1nNI , blJl Possil>lt COAST "l BARRIER RESOURC ES SYSTE M (C BRS) ARE'-5 OTHf-RW ISE PROTEC-.) AR ~AS (O PAs ) CB RS a re"'s a nCI OV As a" normanv located w ithin or adj«enl tu Spead! F\r.;,d t1azaro Areas. ................. Hoodola n bounnary I loOOW"1y b oun ddry /one D boun da1v CSRS dnd OPA bOundary _______ r -Koundary d 1vdong Spe o al Flood Ha 1ard Areas of d ifferent uase FIOOCI EIC11ahon!io , t lood depths or food velocmes . --s,J-· lidliC Fbor.l t:.tcvallon ~ne an<J vM uc, eleva l ion in feet \El 987"} Hase t'k>o<' l:.\cv.itio n v,1lue whe~ uniform w,thlfl rone, rk.>Yatl()(l ,n Ice!• • Referenced to ttw: N0r1n i\.rrlCf n \Jeri I Oa1um ol \988 (NAV O 88) @----@ Cross !i,CC\cn ltnc @ ·······-® 1 91 01 30 • 1:., :no Gcoqrai)htC coo,dnal~ •l!fercnc eo to \he North AmeucM\ iiat\J m of 198 3 (t14.fl 83 ) I 1·15" "N 6000000 M OX55 10 • Ml 5 ~0-foot gril1 lid<!.. New Yor\'. Slllt e P\a,"lt coordinat.e wstem , east mne (rn"'IONf.. )101), 1ransverw. Mercator £k.>nch ma,~ (St.'L' c.rplandton rr• Notes 10 USers st.'ctl --of lh1S rJ Rl-t panel) 11 1 [, 1 .,, ri:. rE o r COu f•i''· SI I .. OODI N')U!1 ,,rl 1"l HAT[ ~,.~a ,\pr, · • 19~Cj 1111 111,t o.:.1 1 1S)lH l~[V 1SIO f l'·,110Jh'sr:.1 .. t<L M .i r·n .1 :,~, Oe,emt1~r) -~..... .:.,,.g .. st :r 1'J9' g~~;r;!::~ 0 1~le~v~:~n 5 10 11111a1e ,.,,1 ~ to11na1 •o c. 111J~ S11ec1J' 1 ,o l'>d ttJ./.J ':l .:ir,rn s ana 10 ct1ange Fol oommu11 1tv map 1ev1\•0 "I hi!iotorv 1,11 ror to coun tvw 1de macp 119, ~e1 to the Cnmn·•mcv Map tMtorv 1.ab1c !xatcd in ttc Flood l11!.u1ancc Studv report lo: !his 1unschctt00 . l o aetermine 11 llood ·rhl .v-1·e •~ .i .a·! ..,l e ,n 1111§ w11llnum1y C0"1a c~ yo ur nsura nce a9e t1 t or call the Nahona1 I•, '1 risu ance Pro ur.i•n al · 800· 636 t.S:"O MAP SCALE 1" = 500 ' 750 0 500 150 150 1~EET METERS JOO ~lFll~ '=-"" :►-.. ~ ~ @:g ~ ~ lo\_, UDdl ~ I 2) (@) ~ = @ © © d OB::, d i (A) PANt L 0164K FIRM FLOOD INSUP..ANCE RATE MAP ARAPAHOE C OlJ TY , COLORAD r \ '11) l'.'ICORPO . fEI) AREA S PANEL 164 OF 725 (SEE MAP INDEX FOR FIRM PAN Ei LAYO UT ) !;QtjTAltlS QO MMU NllY NUMBER ~L Mill /\J.:1.1v,,A1-101:. cou·n, 080011 ""' • (.;I If. RR'f 1IL.S \Il l l AGl 11'1 OF J«t013 0164 K U,Ql EWOO O CIT'. C"f 0~74 0164 K Nollcc l o Use r Th11 Map Numbe r •hOWn telow stiould bll used when plai:;mg map orders , lhe Communtly Number Shewn abo'le shoukl twi UJed on Insu rance aw•c.ioo, b, 1h• 1utied co mmun11Y MAP NUMBER 08005C0164K Th lr map Is for use in adm inisteri ng the Nation al Flood Insura nce Program It dots not necessarily iden tify all are<1s suDI er.t 10 nood ,ng , pan,rularly fro m local drain ge suorces of small ~ize The community map repository sho uld be consult ed for po ssi bl e updaled or add 1t1onaI fl ood hazard 1nformat1 on To obtain more deta iled in fo,mation ,n a,cas wh ere Bue Flood Ele \latio n, (BFEsl and/or floodwaya hav e been determined, use rs ar e enco uraged to consult lhe Flood Profiles and Floodway Dal a and /o r Sum mary of St,llwa ter El e .ah ons tables co ntained wi th in th e Flood ln s:ira nce Study (FIS) repo rt that accompanie s lhis FIRM . Users sh ould be aware tnal BFEs shown on the rtRM re present rounded whole• foo t elevations Thes 81-E.s are int ended lor flood insura nce rat ing purposes onlv and should no1 be use d as th e sole sour ce of fl ood ele vat ion info rmati on. According ly , llood elevation data presented In 11,e FIS report sho uld be uhh zed ,n COl'lJu11c 11o n with the FIRM for pu rpo ses ol co nsIructIon 1;1d/or Uoodpla1n manage mem Coastal Base Floor Elevations •)hown on this map app ly 011l y landwa rd of O o· Nor1h /lme nca n Verti cal Oah11n 01 1988 (N AVO 88) Users c f this FIR M sho uld be aware lhal coaslat 11 om1 e1eva11011s arc also provided ,n rh e Summary of Sunwahu Elc va11ons tab lf' 111 !he Flood lnsuranc Study report lor this Jun sdic11on Ewval!on s shown 111 Ole Sum mary 01 St1Hwat r levat 1ons tabl e should be used 1:)1 cons trnC1rn1 1 ~tml u, floodplain management purposes when lh ey are higher :nan th e elcvahu nc; ..,hown on l h1s F I RM Bou ndari es of the fl oodways we re com pul~d_ at cross sec hons and in1erpo latod be tween cross sec.l,ons The lloodway .., •nere based on hyd1a ut 1c c.onS1de ra1ton s 'w1lh reg ard lo req w remenl s o f ltl N.111 0 11,11 flood Insurance Prog ram Flo>dway w1 d1h s and 01t1e1 pe11m enr 11oociway ,t.1I.1 ,ire provide d 1n the Flood Insurance S1udy re pon lor this 1un sci 1c:11 on Ce rta in area s not 111 Speaa l Flood I 1tll ,trr1 Area& may bo protcc1e d by fl ood co ntrol 1truc 1un•s . Reier 10 St:c 1111n / 4 " lood rro1ec11011 Measures" of th e Floo d In sura nce S1udy report to, mlu11nat 1011 on flood con lrol siructurc s for \hi s jlmsd1ct1 on r:,c pro 1oc 11 o n l,So d 111 lt 1P prcpa,.=ih rn n l llm, map wd :, U111vu 1sa1 l ran s vm sc M 1c.1 101 (U I M) IOU 13 The hOrtl0 11 1al dal urn wa :, N.I\D 8 3 U HS1080 spheroid D1!1010 r:cs Ill (1,llu m ,;pl11•1f )II I prnJU I0n f UIM lOllC S use d 1!1 me pr0duc 1Io n ol IRM s Im r1d1a co n 1 I11r,•,1 hi 1I011 c; mav "'Sul! In sli ght pos,11onaI d1 t1 er nccs m rn,1p tcmurcs nc,oss 1u11-.d1 r:110 11 nou n<1m1 0s 11113Sf' d11terences do n ol all ocl lh c accura cy at 111,s I ll <r.1 Flood ole vall ons on 1h1s map ;:11 e r t+•11 •nted 10 me No rtll American ver1 Ica1 Da tu m ol 1988 rliese rlood e levall t>fl", l!ltH,1 Im i:ompa ,cd 10 SlllJCIUIC ,llld giound clt?va ho1 ::; ,cfcrcncotl l o 1h t• ').tme vurt1 c al da1um . J-or u1 forma1to n rngardmg r;on von,1011 betwc n the N,1h 1Jn,1I Geodetic Vcrh c al Da1 u111 of 192 9 and Ille No rth Arn et1 can VP111ca ! Ua!um of 1988 v1 ~il l h e Na1 1ona l Geodehc urvey we bSI IC at hllp llwww ngs non,1 q uvi 01 oon lacl lhc National Geodel1 c Survey at !ti l ollowm g aclcl1 P.:,,:. N S 111 101ma1.,,m Servi ces NOAA N/Nf,5 12 Na!I Oll,11 OOd Cl!C --;llfV y SSMC J , #9202 13 15 a s1 Wes l Hgti w;:-i y S,lvl'lr Spn ng MO W 10 3282 l o obl am cunc nt ('lcvahon , cl scr1phfln ,111L1 1rn locah o11 111l or rna l10 111 01 benc h ma rks sh o wn o n tt 11s map. plc;1se cont ,11 1 !ht· Int rma11o n Se rvice s 11 ,anch at 1110 Nat ional Gcoc1r11,: Surv ey at (3 0 1) 713 -3242 , o, vi sit its webs1 1e a1 ht1p llwww ngs noaa gov/ Ba se map 111 l or ma11on s t1own on 1t11 s r u~r.\ wr1~ p1o v1d ed ov 1he Arap ah oe Co 11 n1y .md C111 0s ol Awma and L111l cto11 GtS dep1 -. !he coo rd 111Jte system used to r prnduc11 on ol lhe l11g ,1 a1 FIRM Is Umvc r:,a l I 1a11 sve1w ~.1 11 11,.-1 101 Lone 13N . iclcrenc ud to 1he Nort t1 America n Da tum o f 1983 a11d tile c ,11:-.; P.1 1 sp l10 101<1 . Wes tern He 1111 spt1 e1e f h1s map rclloc l s 11101c dclc11 lct.J and u1> tn d ,i lc s 1rea m c h ann el co nfigurat io ns than lhoc;c -.howu o n tile prrv1 ous I IW.1 !or tf11s 1ur1 sd1 c1i011 l hC' Hoo t.Jp la111 s and II ilwd yS th.11 wNc if ;111 sl c11cd tr ,i111 nic pIcvrOlJS I 1m ~ may have Ileen ,1tl111:.tPd 10 m ntorm In lt lP",I' 11\'W .... I11•,l l ll cildllrl el conlig11 I d lt0!1S As a lf'"'-11 1 Ille I ioorl Prol1ICS ,II HI I lno(l\'1,1y I1 ,11.i la blC'!-. Ill the nood In sura nce Study report (wh ,cfl conram s ;wr11 onr,11,v,, 11ydr;w11 c d ata) may rc tIec1 slrea rn dmnncl dI~1anccs th,1 1 differ from wl 1o1 t 1-.. ..,,1 ow11 011 111Is m,1p Corporale limits sh own 011 1111 ~ r11.1p .,,,. 1>,1scd on til e IJC G! da1a av:.-u lablc at mo lime u l p11 bllca!fo11 Oucau ~e 1)1,11 11 11•.., i111u tu .u111 exa 11ons m de a1111 exa 11 ons may h.Jv c occ wr od allc, tl us 111.-1p w,1, p1 Jbh i.hod . 111 .1p use,s st1 ould conl ac l ap p,opna to cornm1111 1ty oll 1cml s to verit y , wu•nr corpo1.11 e h11 111 loc a hons Please refer 10 the sc pa ra 1r:ly p,111 1,•d Map Index Im an overv iew map o f lh e co unt'/ st1ow1 119 th e layout ol 111aµ µ,11 11 +, , or 1111 1ur 11tv map rcpoS1 tory ilLMresses and ;i I1 s!ln g nl Comrnu11111cs 1ahle conl.11111119 N e1t1on al noo d Insurance P,ogram dH ICS lor cacil (OIIUnl ll Ul y .is wf'll .i •. t lt\l1ng 01 llll' pr111 els on w l1 1rll eac/1 CO III IIHJl11 1',' 1S IOC,l led u ntac l 1'1 8 FEM A Map Servi c e Cen w r .11 I 800 '.158 96 16 lo, 111l m ma1 1on on ,tv ,1il ab lu produ ct :. assoo,IINI w11t1 11 11... I IH M /wa1 labl pmd ucts ma y 111cl ude pr v,011 :.l y 1SMwd I eue,s o l M.-1µ C1 1.1nq 1 a ncJO<I l11sura nce Stu dy repart ,in d/or d1g1 1a l vcr5,1 n~ ol 11 11 s 111,1 p !ht • 11 r.1 1\ M .ip Se 1v1ce Ce nt er 111av dlso he 1ead1 r fl by I a a: ,t i I BUO J5fl 96/lj dllil 11 •, wcbSII C el l hll p ,Jwww lll SC lema g<iv l II yn 11 l litllf' qu es ti ons abo ut ttu s m;1p ru qu ,•shon s conce 11,mg !h e Na honal r100Cl lnsu1r1 ncc P1 0 r::i 111u 1q1?n ,m 1I pl0,1 ..,,•,.tll 1-B77 -FEMAMAP (l 877 '.\J G 2627 ) or vI sI1 tile Fr MA w c b s11e ill htt p lfw ww 1t ·111 .1 gov/ 0 M " 0 -' UJ z <( a. (f) z Q er >-<( >-::; s ~ 0 0 o ,ro J i c:----TOWN OF BOW MAR / (A REA NO T INCLUDED) - ~ Lippe, Tulel:_J \ w ., ~ 1: ~ J > w Jc " ,. "" " .) ~a ~ '.i :i u 0 Q , VI VI VI 'II Ft,Ul Pl.l,Ct PROFILE Ot..SE LI NE PROFII [ HA SE LINE o~'~c. "' ·= ::I. > 9 , -,. < G - W t,1APU WOOD fl VEIJ 1 •t wrAH Pl /,Cl ... ''° ·ovc ':i. • il u ::; ~ "' • 0 0 u C " 0 ~ •A "' ii' " z l ~ 0 '7 ~ s UJ 0 >= u >-w :::; 0 LL = 0 <( >-'-f-<1'. -C'. (.) <( 1,,. / J lHH ~!l llSltl LN ,f u > " □ " ~ < 0 C " u " er z <( 0 2 >- ~ ~ C >-ro >-u..:::; 0 u.. zO ~,1: 0->-(.) 18 w ii! VI r-----,"-----r==--t--'-=~,-----1 .. C I TY OF L I TTLETON 0800 17 NOTE : MA P AR EA SHOWN ON THIS PA NEL 1S\OCATED WITH IN TOWNSHIP 5 SO UTH ,I RANGE 68 WEST AND TO W NSHIP 5 SOUTH, RANGE 69 WEST . / I cJ \lt\l'.-\I H)I·: COi .Y I '\' I ''-1\C ORl 'OI{ \TEI> .\RE .\S fll!fltll I 'IIAY II hi .. .,_, hi l,h, ,',IJ, ZONE AE ll•'H:. 2'9 - '" " l! "' N M .,, 0 ..J w 2 <( a. (fJ 2 6 ..., 39 35 ·31 so· -SPECIAL FlOOD HAZARD AREAS (SFHAs) SUBJECT INUNDATION BY THE l % ANNUAL CHANCE FLOOD The I 'II, ann ua l chanc • l1oocl ( 100-1'!11' flood ), also known as the base !load, IS the !load Iha! ha s a I'll, ct,anc, ot t,e,ng ,qualed or exc,ed!d ii any g~,n ,e•. The Spedll Flood Haunl ma is the area subjea to lloodlng by the I'll, annual china! -· ,... d Sptti&I Flood Ha zard include Zones A, A.E, AH , AO, AR , A.99 , V and VE. The 8Ue Fk>od E)evatkTI i'5 the waU.'l'-surfaO:? elevatk:wi of the l'MI ann ual chance tlood . ZONE A ZONE AE ZO NE AH ZO NE AO ZO NE AR ZONE ,:..9 9 ZONE V ZONE VE - No ea,, Flood Elevabons detem>ln!d . Base Flood Elevabons determ ined . Flood depths of I to 3 feet (usually 13,eas d pa,dlng); e.se Elevations determined . Fk:iod drpth\ of t to 3 feet (usu ally sheet now on s1opng averagP. deptns determined . For areas of anuvial ran flooding , also d t terminej, Spec ,al Flood H)tard Area formerly p•otected from char-ce flood bv , flood rontrol system that was subsequently dccert1fied . Zone AR 1nclutes that tht forme-nooc:t control system is bel1-.g restored lo pr0\l10e P"Otl'Cton fn;,m the 1'1n an nual chance .Y gre.,ter Oood Area to be protected from t % am\UII chance flood by a flood pr otect,on svs1em under construction ; no Base Flood Bewations e1eterm 1ned Coastal nOOd 1one with velocity h,u ara (wave &Ction); no Base Eleva110ns determined . C.oastal nooc1 zone wit h velocity hai ard (wave acton}; Base Eleval ons determined . FLOOOWAY AREAS IN ZONE AE The floodway 1s the cha nnel of a stream pkJs any adJa cen t lloodplaln ilepl free of eocroachment so that !he I% an'lual chance flood can subStanllal moea scs 1n IIOCd heights . D ZONE X D ZONI:. X ZONI:. D ~ OTHER FLOOD AREAS Areas of O )% annual dlancc flood ; areas of 1% an nu al chan..e rlood w1U, avt!ragc C'cpth s of lcSS than I fool 01 with dra 11age areas I~ than I squ ilrc rmle, and area!) P,Oll'C1ed Dy levees from I% annua l chance floocl OTH ER AR EAS A.l'c as clc!t.'fr, ITTCO to be oulSKle lh e O 2% annual chance floodpiah . Areas in wh101 flood ha,ard!i are undetermined . but possi ble . COASTAL BAR RIE R RE SO UR CES SYSTEM (CB RS) AREAS OTH ERWI SF PROTECTED AR EAS (OP As) .,. OlRS areas and OPA !i arc nc,m,ally loca te d w1 1hn or adjacent to Speo al Flooa H~zard Area'i , Hoodplam boonoary floOCl way bounddry lone D boundary ................. CB RS and OPA bou ndary c::=-----~~-Bound ar y d111d •1g Special Hood Haic1d Areas r:I diff'tire nt !Jase Flood flcvation!i, flood dept hs or Oood vekx11 ,es . --513 --- (El 98 71 Base Flood f lev abon line and value; elev at1011 1n feet• Base Flood t:le va uon value where untfOfm v.ttnir. ,one; elev atlOfl in l ect ' • RC!feie nced to tt;~ North Ame-1can Vertical Odium of 1988 (NAVO 88 ) @----(!) Cross sect.1011 llll e 91 07')0" )2 22')0 6000000 M DX5510 11 r1111 5 rr anS(.,:t ltnc Googr aph ,c CDOfdrna tes r lercn ced 10 the N.;rtt, Amenca n D.l lu m ot 1983 (NAD SJ) : 000 ~t~ Umve ~I 1 ransvc,se MertatOf grlCI tlOI.S , lone 13 Sfl00 fool grid ld,s . Nl'W Yori( State Plane CDOl'dina te SV'itcm , easl mne (FI PSlO NE 3101 ), Transverse Merca tur flc1Y_i1 ,..,ark (!!Ce e11:pli1nation 1n Notes to User.; section or thIS FIR~1 panel) M,\P REPOSITORI ES Reier 10 Map Re posi!one s list on Ma p ln de) E ffl C rlVf OAIE O F COIJ NT't'WIDE FLOOD INSURANCE R d E; Mt,P A pril 17 1989 EH f (T1v( Ol.T£1S1 OF REV ISION(St TO T H IS Pt..NE L MJ rCI d 1 ,cq Oecer :·be1 3 1Q 9) .\ugusl 16 1995 Dece mber 17 20 10 lo 11 PO J1t muo lormat lo c/1 ,1 I-g i> Spe c,.1I Flo oa Hd.'<HO Are a~ an c to ctIange Base FIOoa E1eva 1,on s Fo, corrvn un lty map revIs10n history ooor to countyw,dc map ping, refer to the C.Ommu nrty Map History table located on the Hood lnsu1ance S1udy rt!port for l his Ju ri sdiction . To de 1em11ne 1f llooel ,nsur .nee 15 aH11 labl~ m lh,s co mmumty con ta rt vour insurance agen l or cdl! :tic Na1,on ,1 I , I,ull Ins urance Pro gr am al 1· tlOO 638 66 20 250 150 ~~:ll ~) I ~ I I ~ ~ ~ 2) @'J ~ = @ ~ d l!!.b d i ~ MAP SCALE 1" = 500 ' 0 500 0 150 1~EET METERS 300 PANEL 0431K FIRM FLOOD INSURANCE RATE MAP ARAPAHOE COUNTY, COLORADO A N D I NCO RPOR ATED AREAS PA NEL 431 OF 725 (S EE MAP INDE X FO R FIRM PANEL LAYOUT) CO NTAINS CO MM UNI 1Y !M,1!lER PANEL filJ.IT.l1, ARAPAH OE COU NIY 06001 1 "'" CO~J MOl.,_E VALLE..-lOWN OF 0&:01 4 043 1 E (;L[V.000 en V OF Li l ILETON Cll 'f' OF 085074 O&lOH "''' ll'3 1 No llce 10 Use , The f: JP Number shown _,ek,w shou ld be used when plao ng map o«lers , the Co mrnunft y Number shown abo ve shO ulel be used on insurance appli cations for lhe subje d oommumty MAP NUMBER 08005C0431K Thi s map Is frJr use In ad111n lslering lhe Naliooal Flood In surance Program II •.:loes not necessari ly idenhfy all area s swb1 ec1 10 IIOOdmg , pan1rula rly from local drainage sources of small size The commu nity map r&pository shou ld be consu ll ed tor posslble updaled or addI tIonal llc.ofi hazard 1nforma1 1on To obtain more detailed 1nforma11on 11 drcas where Base :-:ood Ele1JRll011s (BF Es) and/or floodway1 have been dele1 rnmed t:se rs are encouraged to consu lt th e Fk>Od Profil es and Ftood'iNay Dat a a11<1 1or Summa ry of S1111wa!er Ele vatJOn s tables contained w1th1 n th e Flood lnsuran c,• Study (FIS } re port ttu:11 accompa nie s lhis FI RM Users should be aware 1hal !H ._r shown on the .. IRM ri?presen t rounded wh ole-f'lO t elevali ons Th ese Hf r e 1n rgnd ed for flood in surance rahng purpose s only and shou ld nol h,-used as lhe so le source 01 flood deva uo n 1nforma11on Accordmgl y 1100d t-lf•vah o n data presen1 ed n th e r1S repo r1 should be ut1hzed 1n con1 un1 1111n w1 1h !he FI HM lor pwpose s of constructio n and/or ll oodp la1n rnana cie lll"nl Coastal Base Flood Elevation s (jllown on th is map app ly only landward of O O' Nor1h American Ver.,Cdl Oa turn •J I 1986 (N AVO 86) User s of l h1s FIRM shou ld be aware th al COdSl al l lvrnl Ple vatiuns are also provided 1n the Su mmary of !::ih Kwat er [lewn :ons li1bh' 111 me Flood Insurance Study ,eporl for lh1 s 1unsd1ct,cin Elevations show11 111 th•• Su mrn ary ot S11U·wa 1er Fleva hons tabl e shou ld be u sed Im co nstruc1Io n t '''l 'r!1 l loodp1a1n managc rn en1 pt1rposes wr1 cn 1he y a re nigh er 1han 1h e Plcva11m1 •-,rH1 wn o n flu s F 1m .1 Bou ndaries of the lloodwa ys .. wrtJ com1 111,,,1 at cross secti ons a nd 1r11 c,po1a ted 00 1ween a oss section s l hc ll oo oway s •·ww 11c1scd on tiydr.Ju lic con s1de1a11o n s with re gard to re ~u1r emcnl s of it,e "-la l 1nn,1 I 11000 1ns.11 ranr:.f' PrO(Jr,1111 floodw:ty widths and o ther p ert1n e111 floodway d,11.1 .11<: pr ovi ded 1n l hc I lood Insurance Stud y 1Cp tlr1 IOI 'h lS 1unsd1ct!Ol1 Cer1a 1n arnils not 1r1 Spcor1t , lood H.i,,11 l A,~•,1,; rn,1v I>{' rm1P .!NI t)y flood co nlro l slruc l u res Rei m 10 Secti on . 11 'T lood ProlP1 110t1 1..-1 ,,a,1H1•s" ot 111 (' flood lnswan<'f' Sl 11dy rrpml Im 111l rn rII.111or1 on flood 1·r111tr ol slruclurcs lor llus 1uns<l 1cll or1 Til e p r oje c ti o n usco 1n It h' prrµ,lltll!ar .,, 1111 s flldP W,I ... U111 ver Sdl l 1dl1 SVCISC t-A ercat or (U IM) 10111• 1\ ltu• hori rnn1a 1 datum was NADOJ GHS 1~80 ~t1er01d Dllle1u11cm, 11 d,1111111 spt11 •r1J11 l p•OJ t'C lton or U rM ,on es u~••<l 111 me produ c110 11 al I IHMs Im cldF-iv•nt iu11 -.n1 lKms tndy rr!-.ull 111 <;hgtll 1)0s1 11on;il IINenr.cs 1n 11\ctp tea1u11•,;, ,1c 1o'>S jlHl'>•lu 11011 tmuncl,irn •!J lr1csc l11 lle1c nces do no l arlcc l 1h c ilW Jl (Hy o l lh1s I IHI.I flood elcv,U1 ono;;; 011 lh.._ m .ip :ir11 ri'l i•t,•11 ,. ! 1n rt1r 1-Jmlh Ame11can VcrltG.JI IJ.:i 1u rn a l 1quH 11,(1..,P tl {)O d 1•IPv,1!1nr 1•. 111,1\I lli' ,.ompdlf'<I lo .. ,,w 1111P d'ld ground e l11 v.it 1(mS 11 11+•11•11u •ll ro H1c> •,,1111, v~r1 1cal datum f O! 111lor 111;111ofl rcgar<J1n n COII Vl!f 'ilOll IJCIW l'i'II 1111• N.t'I • 11,lt c~odet,c Vcr1 1c.1I Ddtum of 1929 Wld !he N Ol'III ,\rnPIICilll V1•1 !1C,ll f),11t,11, ,, 19b8 V1 '-i ll the N.:111 011c1! C.uotJeh c Swvuy web~1 IP ,r hitµ lfwvrw nq o;;; r1n;i,1 , , or 0011 1,tf.! Ith• N,111onHI Geodetic Survey rn me loll owm q ,·H/IIH''>~ NGS lnlorm.11 1011 ::-cr v1 cc ::. NONI NIN(;s12 N<1 l1 011nl Geo dC'IIC S1,rvcy ~S MC J #9702 131 !, ! r1 sl Wes t H1qh way Sliv er Sprm g. MO 20910 3?8? l o ohlwn cwr en1 -~levc11 1011 dr>srnplion ,11 u1 ,1 lor..:111on 111!orrn a1 ,011 tor benc h mark s sh ow n on tt11 s map plCd SC r •J111.1t.1 th,· 111 101111,111011 Services O,anch a l th e Na 11onaI Geodeti c Survt>y .-11 {30 1) 7 13-32 42 , m vi s1 1 us w eb s1I e rit hllp 1/www ngs no,ia qo v/ Ba se map 111 l o11na!lon shovm on !tlis l"IRl.1 ,., 1-.. prov1t1 e,1 IJy the Ar aµa hoe Co11n!y and Cil1 es o! /\u,o ra e1nd ll1 11C·lon l;IS deph I tw coo ,ct 1n ,.1t c sy s1e111 used tor pr odu ction ol 1t1 e d1y11a l, ll ~M 1s U11;ve,~;i 1 I 1r1n ~vc,""' i.1 1•11 .1 10, /one 1 :1N ieferencccl 10 lhe Norm /i 111er 1r.,111 1);1 11 1rn at 11/AJ ;1nd 1hr l ii,..., IH 1 '-Pliero 1d Wcs 1c 1 n t ler111 sµt1 ere 1111s mnp rcllccts r11 ore c1rla 1lecl ,md up to ,1.1h· stream c hann el configurations tha n 1t1os c shown on lhc pr,!v1 ou!; I lWJ 1111 111 1s 1u11 sd1c 11on llie fl oodpl ai ns a11 d lloo dwav s lh al weie tra ns hm ed !11u 11 11 1,• previou s f ll"<M may have bee n ac11u sted 10 m n1011n 10 111 ese 11 cw -..11,•,1111 c:twnncl co 11 !1gu ra11 ons A s a rosult !he f!ood P1 0111 c ::. and r 1oo ctw .. .,. 11 .11a tables ,n tile floOd Ins urance Study ,eport (wl 11 cl 1 contains authontari vt• llydraulic data, rna y rn 11 ecl sh ea m d 1ann el dist ances Ihm d1tl cr fro m whm 1•, .. 11 nwn on 1t11s map Corporate llm\ta shown on 11\1 S map ,1 11 • bas e d on the be s t dala availab le at lhc \111 \C ol pubh ca11on Becau se d '-,m gr,., Lhll~ 10 annex a11011 s or t1e -anne•ahon :o. mav llil\le occurrnd atlc 1 111,s m ap VM ., pu\)hsh e O. map usc ,s shm1 1u c.on l ~c, c1pp1opnn 1r-comn1tm1ry oiit CJ,JJ s 10 vt•11l y ur1o•II 1 co rpOl.i lc hrrnl loc .11t m1,; Ple .i!:tc m lrn 10 Ille sc pmaiely p11111cd Maµ lndox 101 dll overvi ew m.iµ ot U1e r.o unly show1ng Iii'! lnyou l 0 1 111,l p p:mPI •, , d l ll lllUIHI)' !llilp reposIImy .td{1r ('SSes .:Ind a Lt sltn g or Co 111m11111 l 1cs l abl e con t 11n 111 q Nnt1 011c1 1 r 1ood l11 sur~1110• r ,n9rc1rn dales tor Odeh co mmu rn ty ~i s well d ~ ,1 11,1111 9 ul 1110 µanu l~ un wllll11 each cornrnun1 ty 1s lor.Jl !Cd Con lacl the FEMA Map Serv ice Ce nte r .11 1 800 35 8 96 16 !or 111 lrn 111.1 11011 0 11 :1vr1 1l a bl ri pr0d11 ct s assncmt rd Wl l h !h i', I !HM Avi1 1l :iblP pr odu cl~ 111,1y II IC llJ(IC 1>rr-v1o usly issued t ellers 01 M:tp Cll.111q,, a F/00 <1 /11 sura11 cc Sto dy ,-epo11 and/or d1911 al ver sions ol lh,s rnr1 p I ht"' I I f.1/\ Map Se rv ice Center 111,iy ,11 ~0 be roar)1rcl by Fdx aI I 800 3513 96?0 .1IH1 11•, wc bs,l c at h1tp /l www msc tc m;1 qnv 1 II y ou trn ve ques ti ons about 1111s map 1,, questi o ns co nco 1111ng 11 10 Na1 1011 .il I lond Insurance P,ogrm n 111 ge nera l pi e.isl', ,11 11. 877 -FEMA MAP t 1 877 33G 2ti27i or v1s1t Ille r EMA webs11 c at 1111 p 1/www t,•m .+ l 1ovl '95 E '99 "" E 53-12 M ";2 51 JOI N~ PANEL O 144 \ !05 0000 orr 39 JTJO O.) "." ~ -. l 39 J f '30 00 ~ ~ ~ 08 ~ ZONE X _..-~ '--V, s ' ~ 418600:>m N bUll.t:. e • ~- CIT\' OF 1.v;1.n1 ()()I) ,n \l'.\llf)E ('OI \T', -·. --=-0354 OR ~ll 74 l \I\CO Rl'Oll.l'I l·'.ll \IU'. \~ 5357 ,IJ 85 00Dm N ,l 'a4 ooom N ~183 1,._,_i,., N ..., cl _, UJ 2 <{ a. NOTE : MAP AREA SHOWN ON THISfANEL IS LOC >'T ED WITH IN TOWNSHIP 5 ,SO UTH , RANGE 68 WEST. ~ ~ 0 J ~ ~ i3 - ll{l,d ZONE X W f'Hlt-.l1f l ,,.If.N ill 'I" OI · I.I I ru:·1 ()\ OSllll l 7 A\J !_l UI (\,--,"\ (j 7 V S11mlr .//{ c ✓' (/) _. ~ f'w1c o KHAVE N Q W ~Kl AVl:Nl)E ~ \\'AISO'II ~ •!f3f.\Lf0[A 11, I W 1.11\Pl CWOOO ,W( Will i Somh l'!tme Rfr.,, ... .........._1% ANNUAL CHANCE FLOOD / j ~ 1 ........_ OISCH.a .GE CONTAINED ' IN CH ANN EL l ,~~----4-(·1 ~ ( ~ I OIi, 01· C'Ol.l 11111 \I·'. 1· \ 1.U'. I IIXllll 14 20 (5) l__,.. 11 \ OF 1.1'1 Tl.I-TO\ OXOll l 7 1 , 1,\H•n~IJL r 0 n •. ANN UAL CHA NCE FLOOD DI SC HARGE CONTAINED ZONE X l o/. AN NU AL C HANCE FL OO D DISCHARGE CONTAINED IN CH ANNEL l /,'11 (T JLI A,L l:C~luO, \, ..,,. 29 IN CULVERT 39 35'3750 I -~ Z~N~G -~~------ ,, , . . , " tl~A ·o-;I w .-, 11:r . COi I.L G( " w " ~ n1·1 V, PQf1r1~_;;,, , " w f\l,\l,'(11 OR'V[ ZONE X ... ~v,r.w .. rr "' " W PL,".KVlfw' COW!! s S, . ,W Of'-H ST~E( · 16 01-' I.Ill 1.1-.11>\ II X110 17 , ... 11,·n,,,,,..,. I ~umv ZONE X PR Orllf. BASE UNl A'."l hl !I i ,,- ~ "-" IISOIII I CIT\ OF E\CU'.11001> IIX,0 7~ ZONE X lliJ.: J,ry ( rt'd, PROflLE li M~-f (Tl\ OI · I 11 I I U 0\ IIHIIIII" , I·· ,j PRrNI Cl ~1 ,\HIM CITY OF ENGLEWOOD 1 1 7 1 1 I CITY OF u n d FTO N I I _, ,I, l{f • , -....:..!;. NE 'i' ~ :: ~ ~ ~ " :,, 'r ~ \/,111 ,:h,al,1111"' '" ZONE X ;;; ,wrNUL !I S IRI l 1 iw t,13LRl)lFN ~ w ~ " ~ :1 " ~ il l l' > ~ w t ,\PLfilOO:j ·.,r,,R~~ -" ~ " C ~ ~; ~ ~ /.F-/IJ _l I ZO NE X ,. ~ ~ :;; § ~ l> .,, "-~ " ~ v,j 8 Srt[PPE"1t _6 1/f ·1··· " ' "n· ,: AVI NUl ARBO~ AVI NUf 11m\OR C,~t I. Y P. h :_f: f'IM,l w "' " ;;. ~ t 1 tLD I ,,v rnu1 ol ~ < " ~A l1_Y 0:11 ·I" ~ 3i t<JE ~ I),\ U,..;f.. ~ i ~ " C :j ~,-~. ,. "~ ~ ,w rN•I '·' ~I w I AKE P I AU: ~I " " MA PI rw_OOD I ~ 2 ·1 w ~ ~ \\I;. ,l 1--1 Av' NU[ :!, . C ~ " " w 7 w ~-~ ( "~o J> FILE ~ ' '9tsc0 ,, i -~ ., " 1•. :,Lf-1 : I ,,.~uL =~ C , ., ., . . , •a 0 0 0 ·; ~I w. u rrir1 c t... Joou t_E\•\m) fill t PPt_R_Q_ ZONE X AVE NU A\'[NUI" Ji • ~ ., " 0 ., C C IT\ 01-' I ITTI.ETO\ IIXOlll 7 AVI.NU[ W PARK til_lt AV_!;_NUE -I~ "r/ ~ w ~ ~I !'b\KV!EW ~ 0 t'.i i w < " , < 0 W l>AHKH \\:,\ ~ ;; " J .., i_i_\11 y t;;UCLID Al/I NUI ARAPAH_9_1 11 1 • w " ;; ,1r . 0 r~-1° :: '•;\f l1."t•t1111 ~· I ,ii.,· , •. ! /,1)1 ,. ~~-~·- cou'~ 11 ,,-l LI NE ;;, i " ~ ~ .. 0 _j w z <{ a. (/J 2 Q Wl'!;A KVH'\l l.1 ~ ~, 39 •35 ·37 50 " SPECIA , FLOOD HAZARD AA cAS (SFHAs) SUBJECT INUNDATION BY TH E I f. ANNUAL CHi,NCE FLOOD TO l he 1% an nua l chance fhxl (100-year flood), also known as the base tlood, Is the Mood tha t has a 1'M, chance •JI beiig eQualed or exceeded in any given ye:M . The Spedll ~ Ha.tard Area is thf ai.~a subject ~o flooding by the 1 % annual chanc.e flood. Arns of Speoil< Flood Hazard flC 1ude Zones A, AE, AH, AO, AR. A99 , V and VE. The Ba se Flood Eleva ti on 1s th e wat~-s,~:1 ace ele\/ation of the 1% annual chanc• nood . ZO NE A ZONE AE ZONE .'1H ZONE A O ZONE AR ZONE A9 9 ZONE V ZONE VE - No Base Flood ~leva\ions determmed , Ba!ie flood Ele\.a tions detemined . fbod depths of 1 to J feet (usu ally artas of ponding ); Base Fox! Elevations determined. Flood d(.'J)lh s of I to J feet (usually sheet flow on sq:>t'lg terrain ); a-ver-age depth\ determined . Fo, arei:fS of alluvia ! fan f'lood i:,g , velocities a~ determined Speoa l Flood Ha za rd Area formerly protected from the 1% annual chancl! f1ood by a flood COfltrol system that wa s !l.lbse(J.lently decertified . Zcne AR mdcates lhat the for mer flood con trol system is bei ng restore-; lo provide protecton from the 1% ann u~I ch ance ot grcate, 11ooc1 Area to be gro tect 1a:i fro m I% annua l chance tlood by a Fedtnl f\000 prole~,on system unde r constr~ction ; no f\a 5e flood Elevation:. determined Coasta l flood 10nc with veloeify ha1ard (wave oct1on); no Ba se Flood El1,.'\lal10ns dct11rm 111cd Co asta l flOOO lOne with velocity han,rd (witVe act ion); Base Flood Elcvat10n s oc tcrm mcd . FLOODWAY AREAS IN ZONE AE fhc flood wa v 1!, lhe ch.mnel of a siieam plus any adJa cenl floodpla in ar (:as that must be kept hcc of <..'f10oa d1rn1..'"1 so tha l the 11¥1 ,1nn u.i I cha nce nooa can ~ rJrn1."l'.I without substanti al 1noeases 1n no.xi hcg hl5 CJ LONE X Cl ZONE X zrJNE o ~ ~ OT HER Fl ()()D AREAS !\leas of O }% annual ct,ancc floocl, arl'as of l 'l'o annual cha nce flood .v1ltl a11Crogc depth s of l(!"j~ th an 1 foo t or wrth d1d111age are as less than I !,QuMe milt•, and area~ prolt:<tcd by lc\lCCS honi 1% annual chance flooa OTHER AREA S Ar eas delcr mll'ed lo oe ou l.sidl' t!ie 0.2 1\rc annual ch an ce flooclpla n . A,e as ,n wh,ct, nood ha,drds art! und etc rmmca , l>ut ooss Ib~. COASTAL BARR I ER RESOURC ES SYSTEM (C BR S) AREAS OTH ERWT SF PROTECTED AREAS (OPAs) CB RS are as and OPM Jrt.' norm,1lly locdtcd with in or adJacen t to Sproal Flood Hazard Areas . -.-5 13 --- (EL 987) I loodpla 1n boundarv Flo odwav boundar y /one O boundary CII RS ;md CPA bountl ill'Y Boundary d1\1 1C11ng Speci.3! Flood Ha,a,d Areas of diff eren t Base FIOOd t:levat 1ons, flood depths DI flood 11elocl11es. Base F~ Hevat 1on hnc M d va lue, ctt."llat o n m feet• Base Flood l::lewat 1on value where uru forrn W:th •n 1:one; elevation In feet • • Refere nced to the North Amer.can Verhcc1I Dd tum of 198H (NAV O 88 ) @--@ ®--.. ----@ 97 07'J0' 32 22'J0 1·75'''"'N 6000000 M OX55 10 • Ml 5 Cro~ St.'CtlOll hnc I ransec l line Geo9raph ,c C001 din c1tcs re fe rcnct..-d to the North Amencan l).)1um of 1981 (NAO BJ) HIOO -mel cr U:,rversal Tra n1,verse Merca lor grid tds, t0t1c 13 ~000-foo t 911d ticks: New Yo rk State Pla ne coordina'.e S"f5 \em , east ronc (FIPSLONE 3101 ), T,ansverse MCJ cal01 Uenc h mark (sc.-c ex planation ,n Nc.tes to Users St.'CtIon of (h lS FIRM panel) ~1ve, Mlle MAP SE PO',1 rORl[S Rt:11•• to ~ap R c poi1 lor1c5 l,c;1 l n Map hide • 11 f I C llVE o,, r r OF COU NT~WI I)[ f won INSUR ;,w:c 1-1,:. 1 [ M AJ) ,1pol 1 1!.!HY Grl.c l lVi OAlEISl nr REVIS!ON(S I 10 I HI S PA N[! Marr.,1 .; l'•ql Deccmt1erJ 1%J /.ugusl 16 IJ9:l DC~('mber 17 7010 to u(Hl ,lh• map lon1i;i1 lo ch:m ge C.p t-cMI Flood hua ro :..reas and to ch;mg~ B.1 se Fl:ioo E1 eva 11om, For rnmmurn ty map rev11oion h151Ny prior to co untyw,de map ping, refe1 l o the Commu nit y Map History table loc.1\Cd 1n !he Flood Ins ur ance Study re port for 1h1s Jur1sd1C1.1on . To e1e1ern 1111e ,t fl J msw,1m:e 1s d.Jila tilti 111 1111s comrnuni ly co l'll ac1 your 1'1Sur,1 nce agon l or call the r-.. .. ooon ! f loJO ln,;urance J.'rog1,1111 ,11 1 800 · 638· 6620 250 150 ~IIF~:~) I ~ ~ I i ~ = @ ~ d ~ d ~ © /..& .. 71_P MAP SCALE 1" = 500 ' 0 500 1~EET 0 150 METER S JOO PANEL 0432K Fl~iM FLOOD INSURANCE RATE MAP ARAPAHOE COUNTY, COLORADO AND I NCORPORATED AREA S PANEL 432 OF 725 (S EE MAP INDEX FOR FI RM PANEL LAY OUT ) QON TAINS ~Q MM !.JNITY NUMB ER !:_.Afilj,_ ~ ARAPAHOE COU NT 1 0800 11 04" COl.V MBl'IE VA:..L '. Y TOWN or 0800 14 04:\2 lNGLl:""Y.1000 CITV OF 085074 0432 Ll11LCION ..:llYOI 080017 0432 Noti ce lo U' fir The M•p NumlMr show., below shou ld be usad when i;,x,;:i,,w map orderi , !ho Community Number snown above should be used on lrn: b'f&~e appicatlons to, the subjed ccmvn unily MAP NUMBER 00005C0432K ., .... ,, ... ~ ... ,.,. ---,,, ..... ,,.,,, .... u ,u ,~ \110 l 'ld llVl,'11 r lVV\J 111::iu 10 1,...., r ,vyrl:0 11 II does nol necessarily identify all areas su bJt' .t to fl octt ,ng , pa n 1rularly from local drainage sources or small sf;:e . Th e community ma p repos itory sllould be oon su lted for possil~e u:,Ja ted or add1 t1onal 'lood hazar\J info rmat 1.:m To obtain more deta1,ed Klforma uon rn J 1c;is wh c:--e Ba se i=lood Elevations (BFEs) end/or floodwaya have hee;1 de1L'u n1nP<l u sers are ~ncouraged to consult the Flood Profiles and Floo Cw;Jy Dat a rtnd,m Summary ,.., St1 Uwa1e r Elevat ions tables cont ain ed w1lh ln th e FI O'JCI 1nsura11c.e S1uoy (flS ) repc.1 1 1ha1 accom panies lhls FIRM . Users snou td be awar e tha1 fff f s show,1 on Ille FIRM represeul round ed wh o:e. too : eleva11ons Th ese IJr [-. Jrn 111ter1dc:d tor flooo insurance r2t 1r .:; purpo ses 1ir 1h and sho uld not b4 · uwo a s 1he sole source of fl oo d el':vilhC11 lnlormat1c-r, Accora1 ngly ll ood ri 1,•v,11ion dala µr enl ed 1n the ~ IS ,'.!port s.,ould b ( u l ill 1ed m COllJUll(ll/!I ! m lll l tlc Fll~M for pu rposes of conslruct1rn and/or fb odpla1n man ag rnen t Coas ta l Ba u Fl ood Eleva:10 11s -.1 11 1,•111 on ltw, map ap ply only lar 1dwa rd of C •, North Amencar ) Verti cal :Ja l un 1 •1 ' "188 1NAVO 88 ) Us rs 01 1t11s f lR M S!IO uld be .li-v are l11a l CO ilSla l 110(1,) ,,,1 11.:tr,on ,:; rife ,IISO prov1deo Ill lhc Summary or SUllw Jl e, Elevattons rab le 11 •· n ood lnswanr.e ::i l ud y report fm this 1u u sd1ctton E'.levahon s shown 11 ' 1· ,. 'ium rnary of . 1t11w me1 -levttttons table sho ulO be ll58d 101 constnJO:ho11 a 11,1 11ooripl,1 111 rm magem c ,11 pu rpose~ when me y are nigher m an 11 1c t'l e va11 on!'. .n 1,m 0 11 1·11~ I JP~.11 11 cros~ s('l r.llnm, and m1e1po laled [I 1~(1 on nyorauhc COll t.\clCtill lOP S ,it.I 1r ,.,ur;1n t" 1-'rograni f !oodway lloun<1a11 so: the lloodways w •e cotn p, • .. ,: between U1)SS SCCI on s f Ile 11 00 (1,;,ly<; \ ,. t • with regard 10 requi,emems at t•w N.:111 0 1. 1 w1cUh~ ;.111d oltier pcr1mcnt fl oodway d at.1 Sl udy 1cpor1 !or th 1 · 1unsd 1ci1011 , .. p10 \'1dcd 1n th e f tooo ln su r :rnce Cu1111111 J IU.IS r. 111 S ptmd l fluml t 1c1 1 .i· 1 ,,11•.1:,,. 111r1 , b" p1 0 1e c l1:-(l by fl o OO con tro l stru t l unts H fi l Or to '.--1 •·1 11,m I I 10 11 t1rr1l r:r t1011 l.1t•c1 ~111 u:a ' ol IIH' rlood l n suraric') S tuay rc pon ,0 1 11 r -11 • ,1,,m 111 1 Jlo r;d u.11 :•1,I ~lluc lurc:, IOI !1 11 S lllfl SC h CIIOll I 11€:' projo ,Uou u St•d 111 IIH ' pi,•,1 u 11 u11 1 , ' "1· m,Ip .,.,,1., Urn ver!l .1 1 11<111~\'P r:,t., tllt•f c::1 1 f (U IU) /ClllC IJ 111<• ho n.l Olll,tl d,tlllfll ~-,d ~ Nl\l'lfjJ (i l~S 11)':!0 ::.,; ICIOt {I 1)1I IP/l'l1U ·S Ill t!,Hum •,plll 'I •• 1 1••111••i:1•m 1 ()f lJ 1ti.i /,'t h •~ u ~l)d t l th e p rocl uc1,on ol l·!HMs !or ,HI J,lr .. n, J\Ht" 11 • ,,,1., 11 1,1v r(•"-1 11! 111 -,liq, 1 po s wrnul d1ll e1e11 ces m ma p le.111 11 ,,., .i, 111 ,s 1w 1•, 11 11 111 tmuml,111 1!~ l hl!!>c •hlf r cm1 ;e:, do no t allect th o a:o u ncy nl ltw ... I ,1 .,r.11 f lood elev a1 1om, o ri 1ti1 s 111.ip ,Ht• r1•lc ri~1 , . ., 111 Uh · Norm A rne r:l ct1 i Vert ie.ii Da tum of 1988 ti csc 1tono 1>l1 .. ,,111 ni 1-, •1 11 ., fl,• comp,11 (.•ll lu s,•uchue ,,nd g,ound ele va hons 1ofercnu•1l to 11 ,,, •,,1·11, vN1i r.,1 I dr1 lum 1-01 111lor111a11a1 rega 1d1 11g co nvc,sion betwee n llw N,11 1, 1 ,, ,•'Ol l c hc VC'!l 1011 !Jat um o f HJ29 ~nd rt 1t1 1\!ort h A111o nc;111 V1 •rtw ,U 11a11111 1 ,1 1<1HM w ,11 1hP Na 11o nal Gcod ehc Su rve y w olJSW' Ht ht:p liwww r1q s 11 0 .1.1 q 11 , ,, 1.;.)n l.t l.l t1 1c l~:J tu111 al Cieo clet,c Survey at t he l ollovm1q :-1 d<11 r,..,.., NG 111 10, mahDn Sc•rv1 cc,s NOM NINGS11 Nat 1ur1.J I Gl·Od •he St.rvu y SST ,1C J '1 ~?02 13 15 [as! Wes, i-'•(J'IW,lY Balw r Spnng MD 20 )10 :t282 lo ob1 a111 c1,11 cn1 eleva!1on rl r:.c1,p 11111 1 .iml 1,1 11, .11mn 111fo11 11;1t1on lo r ben c:h nrn rk s sh own on tt rns milp p•.-..i ~c 1,untm.t tli• 111 tur111a l1 on ~erv1cf"~ 13ia nch ol Hie Na honal Geodetic Surv ey ;11 (30 1) 71 3 l242 , 0 1 v1sI 1 ,ts \'1~b s 11e .it hllp lfw wv1 ngs r1oa ;1 gov/ Bas t: ma p mt or rn:1 han shown on ttm, I 1m,, \'I.I ' p11i v1t.lf.!(I hv !hf' A rapa hoe Co11 11l y and C1t1cs or Awora and l 1111 1011 GtS dt:-pl s 'ti, , no rcl 11 1mc ~yslcm u~ct !rn p10d 11c11or1 0 1 lhc d l(Jl l;tl l"I HM IS U111 w 1sa l r f:-lll '-Vl'f Sf' M1•;, .1 11,1 7 "1l f' \ "IN 1cft:I CII Cf'tl lo 11\C Noril1A 111P11cm 1 Da11 11n n l l !Jf\:I ,md tti f' G l~S 111 -1 111:rrn d W •·!:i.tc1 1t f IP111 1-..pl1r'I(' Thi , 111.1p rollcclb rno 1e do t:11 led ,md 111> 1(> , ,1, stream c 11r1 ,111 cl c on fi g urations lh ,ln tlln',t~ sho wn )11 ltlU p 1P\1UU S I ll ~M ',, 1111 s fllll'-1111 hOl l !he noodpl,111 1!; Wl(l II OO (lwnv~ !hill W(JIO l r,lll'>lt'm1d 1l OII · 11 1,, jll f''JIOII', I 1'11·,1 111 .1y IU 'JO l)(.!1}11 ,1d111s1 Pd tu co nlo11n 10 tl H:!-iC' new •.1, .. ,,11 1 rh,11 11 1~1 1:c1111 1qur at1orn, A s a rC!:io\ill !he rtooa P1o l1lcs ~11 11.J I l00 Clw~1v 1,.,1 1 t.11\lr•<., m tile I loc d lnsw a 11 ce Sl udy ,epo,r {VIII/Ch COfl/d!fl S ,ltJtnontJ flV(• t•vtJl,/1/lii fl .Jtd) rurt y 14]11,•t:I s 1,ea 111 {'J J;J JH ICI d1s 1.-111c c~ 1:,a1 d•lfrn lr \J!H Wlldl IS ... 11 :111 on ,11 .... map Corporal& limit s Sh o wn Ori !Ill!'., 111~1p ,II • 1 l',('(I on lllr h CM elm;, <l Villlcl tlle ill !Ill' tu ne of p u bli c ,111011 Ocr...-,11 ..,,-. d i,ml)e~ 11,, I.: ;1r111ex,·11 mns or Li e a11 11c:ca11on s fll,J y 11 .1ve OCCUHCll allm !Im, rn ~,p W,IS I ,,I 1 1•JWd ma p 11 SCI s sho uld rontnct ~1pp1Dpr1 ale comm un ity o lh c1c11 s to vtl uly cu11 ,,,,1 •,llIpora1e \1m11 loc ahor:s P11'i1:.u ru h~r lo lhe f>epcualel v prrr1 lod Map lnde i,; !or ,m 0 11c-r v1F1·1 rm1p 1 ltl i? coun ty showing tho 1;:1~•o ul 01 m,1p panel s , ,111111 un1 1y 111,1p rc1x ,s11 01y i!Cldresses and ~1 I 1S!Ulfl 01 Ctr nmunit1PS !i:IOll! cont,111 1nq N,1 11011,1 1 I loo(! IIISIJl,lllrl' P ro gra m aa1es l or each cor mrnm 11y .t s wuU .1~ Ll 11,.111 q 1)1 Ille p.irl ('I<, 1111 w ll1d1 (':lC l1 m mmum ly 1s lociltc I Clt ll,1CI Ill(' FE M A Mar Service Cn nter ,1 ' • K111) '.Vi8 . tl l G l o, 1n!o111 MhUll Of1 ava,ldhl f' p1m lu C1!:-. ,1 s ~oc1 ,1lrd w1!11 1h,:-I 11,r.1 f\v<1 1l,ll)lc µrut.l w..1 :, r11,1y inc lude µr e111ously 1ssuud . o tt ers n l r-.,1ap C ll.111 ~1• , rtoocJ 1,1.~1,1M r1 ce Sr11cJy 1r:µ01t ;in,J mr 111g 1IJI vcrsw11 s o1 1111 s Inap Jt1t• rrr.,., ·.1 .1p Sr.rvu .,• C 1!11 1 •r 111.1y ,1 1~0 Ill' 1Prtt.11 rc 1 t>y I .t:c ,11 HOO ,\'18 00 20 a nd 11• , •• !•-.rlf! ,II llttp 1/W\WJ 111sr le111 ;_1 c1ov, II VOii h,l vf• quos 11 ons abOU I lllis map I d l<J ••~l!OllS concrr11111 q Ill,' Na!1 n11.11 rtoo11 l 11c.u1~11 1Cl' Prug 1a1n 11 1 \)P llt'l ,11. plc .1"-t' <;,111 1 877 · FE MA MAP I : 87 / .(~b 7bl:'\ OI ~•1~11 Ille r l Ml\ we b1>1l t• ,Jt 111\p hwww IP 1·1.1 I· iv 00 . 105 0000 00 39 37 Jo oo· .Ill \l'.\IIO F: ('()l '-Tl l \l\( ORPOIUll ll -\ll L \~ II Hlllll 1 \ll \I' III OF ('()I ,·1 \ l '1,1\( O IU 'O ll \ I 1-:11 \R F.I S IIHlllll 1 !1a,1 H BJ ~~•Fr,,•,, ~. N " <'l " 0 _, w z ~ a. VJ z 6 ·, E 16 ,·. "'~r• .. ri c. "Li'<.C N f'Ml ~ I 'M f,Jl f'.<Jf ,".L.m ~r ,1t.L PLA t l w w . =.:~ 2 1 / --/ ,. JOI NS PA NEL 0163 0 ------,------_:l::_0:' ~SBOi so• 0 1 E ::.• ! 10 " .. f \',000 r ,, Vl ('I I'\ (J I { I IUOI\ ll I I.I..\ \'I I.I .. \, ;i-: 39 37'30 oo· 1; ~ 11 II HIIII IJ ---~-.,--'---....::"L---~-'c..2.JF"I~LF:.,v:!!1Le;V,c..:,A"''":.;• •::,>s.f·.L..---11----------....;C~l~T.!.Y..!O~F~5 NG-,;L,.,E:cW'-',,O,aO:,;O~-,---,--'--'---~'"-'-="-----"A"''''.c•'c,".c.F CITY OF CHERR Y H!LcS V ILLAG E ~ RAPAH IDE COUNTY CITY OF GRl::0 NWOCD VIL LA GE , 0 ~ StifPPFH r ZONE X Alll·Hl lEl ·N w " ~ ~ ., ' ~ A.VLN \Jf 1W ~"-:Uf. f\\'l ~ IL w a! :, C 1i , ~ < 11 \ OF t :-\(;1.F \I 00 11 11 8511 7~ ZO NE X i ZO N E X I f FI L!;. 6 -'IF I R II' .. l \1\i I \I\( Cll<l'Oll I 11 ll IH I.\'- ' 11 ,~1111 11 ,,,_ ' f • J C ITY OF LITTLETON 080017 I J L 1 [\F l Otl ~ ~ C _____ _,;; I 1-~'----'C"-,,_, '-'' ""'''----"'''-'''.c''"I IL., l!MITOI- El,.t:..EO S !. .. J , ! ·•;...,! •YI I ·1,.., [.,l 1,.\.\.'llll 0N UH ',L :,r,1 , ·,,.,: r. .'\.. I I ' I ," '/',',11.1\ '. '" -. Pl.,t.L E '.: I '',· L1 I NOTE: MAP AREA StlOWN O N THIS PAN EL IS LOCATED WITHIN TOWNSHIP 5 SO UTH , RANGE 68 WEST , I_, z~ , '! ;f V r r. ----"'"":,:."!!'....J t o -,_ z wZ _, IJJ ' ,_ ,_ z -w ~u 0 u. 0 ;'.: >--,_ uu 0: cl " ~ " C ~ ~-. ,; " 11,fU\i-'.'...,'1.. (i z . iii '=" C ~ < z ,. &l 5 u , ~ < u U0 61 = l ~O A J ~ ~ ~ ,J 0 ,J 0 ~ " " ' u " u (j u . . ;j " ~ 26 ~ u ? u z z 5 0 , z !I 0 ~ ,;: 8 ~ . § . 6 > ~ ~ -LEGEND SPECIAL FLOOD tl AZARD AREAS CSFHAs) SUBJECT TO I NUNDATION BY THE 1% ANNUAL r<l •,NCE FLOOD The 1% annutl ctwice Rcx:,d (:OO•veltf flood), alSo known as the base flood , is the lbJd that has a 1 Dirb c;t,ance of bcng equaled or exCEeded n any g"'er, ~•· The Special Fbod Hazara Ar~ is the area subject to flooding by the I~ annua l nee flood . AleM of Specif! Flood Hatal'CI l'IClu:le Zones A, AE, AH , AD, AA, A99, V and VE. The 8111! Flocxl E!NatiOn 1s the w11 ter •sorla ce elevatoo of the lC!lo 11n~al cha nc e Rood . ZO~E A No Base flood Elevations determined . ZONE AE ZONE AH ZON E AO ZON E A~ sase ._tlOO Elev at ms dttermWll?d Flood depths 1,1 l to l feet (u sually a reas rl ponding); Ba se Fbod Elevations dcte,n,,n~d. Flooo depths i,f I 10 l feet (usu ally sheet flow on slopi',g tl!l'raln ); aver age dt:PthS ie term1ned Fo, ar eas of an uv ial fan fboding, velocities also dct ermineo st,eoat Flood -i ahln,1 Ar ,ea forme rly protected from tht 1 % annua l Cha nce flood by a flood control system that was subsequent~ decertlfied lone AR 1ndcates tha t th!' former flnod control system is be,ng 1estored ,o p,ovw;l e protea.on from ttie 1~ an nua l ditnee c, greater flooo .,.ONE A99 Are a tu bl> protect ed fro m 1% allflual chanre flood by a Federa l ZON E V ZON E VE nooJ protea 10n svstem under construr1.DJ; no Base Aood Elevations determ ined CDastfl l nOOC1 mne ,..,ttl veloc ity ha1itrd (wave acnon); no Base Flood Elevahons dttem11 nCC1 Coastfl l flood tone with velocity hclldl'G (wa ve 8Cton), !lase Flood Elev attOn S detc:>rmned . FLOODWAY AREAS IN ZONE AE !'he flood wa v is the channel of a ~i ream Jlls c,n~ dd JaCl'flt florldo ta ,n areas that mu st be ,cot free of encroocnmcnt .-.o ti.,t chc I~ annu.,I cMnce flocx. ran be camt.>d without 'illt>S t,1m1JI ,nm.•a~ ,n flooo neig hL'i CJ !ONF J: CJ ZON E X ONE D OTI-I ER FLOO D AR EAS M!as of O 1, dmt.i a .na nc e flooo , are.,S 01 I "1 ann ual Chan ce fl OOO with ave r,'9e 1')1:'pt.,s o' """ lflM l toot or wnn c,t t>11age itreM less than I SQuare mdE .snd .,.., ... s PI OIC C1 W b\• l,,Vf'\.'S ,,om I" i!IMUdl Chance flood OTHER AR EAS AJ eas Clete rrn ,~'t. lo be outside me O 2% annu t>I o,ance flood pla ., Areas 1n ,..hll"fl f!OM na,ards arc ul"d cte1m1ned, bu t pass,ble. COASTA L BARRIER RESOURCES SYSTEM (CBRS) AREAS OT HERW ISE "qOTFCTFD AR EAS (O PAs ) ~ood pl ,>in DOundarv ·oOd~itV bounOdrv lclne ~ boundary (.::IMS ;mo OP A bouMJr',' lk>undary d1vtd,ng SOf'aal flood t-la1.a1d A1ea !. of dtfferent Base Flooo E1evat1C.111 s, fOOo oeptns t)r flooCI ..-elooues -s,3 -&lse f lood f lcvat 1on lnr an o value , elev a100 in loo • .f L 0071 ti<!-.(! r lood Ek?va11 on v,1lue wheit• uni form w1tht0 t0nc; e l'Ydtion 1n h!'Ct • ' ~efe renc ed to the No rth t>.rr1c1 •~11 Vert1ldl Datum of i 98ij (N.AV D Sb ) ©-----@ ®--···--@ 97 0 7J0 J ✓ .':':IO ~-75 °'N 60()()N)l l:• DX5 5 I ~ Geoq 1aoh 1C COOld ll at l~ r~fe reflCCCI to \t~ Nor\11 A.meuc..,n tl-J IWTI of 1983 (NAO 3]) ~000 foot yr1 tl uclts New 'f'or11. State Pl.'lne coorc nate ,,st em. eas 1 rot1t 1 (FlPSlO Nl 110 1), T1 an;;ll('rse Meu ator tknrti nl.J r\r \r.t't.' r wc,,.;11 at 10n ,, t-.ote~ to user,; sce11on or 111" H Fl:M pa nel ) ·,,.-,r~Rc.P·1S,!i'J P !:_', f~t•l••I I ' t,,1 11• fl••r w~ lt)I' l'', I S l '" 1,,dl h',J ~ • 11\': f'.r.•1 h •• 1 l ,\ DL ... ,,,1 1 ur1 ·1JL 1 .. ·r ·1 r1~.._v 1 · ·,-~1.:.r~r . M111c.n •\ • •· ,1 ,,~.:m be• J .:..,,,, s! 16 1~9:, .'i:l."en 'tJ~• 1 ' ~ll 11} 10 u ►o;J d k •ur to"'l ll 'c h.1 ;.-1 ,. ·,.1 • L r f\ H,11Jrd Are,is and to cr,a~ ,:r t',15,e r ioou E It!. a11o ns t-or oo m niu n,t y map revmon h,.,tory p,10, lo cour•yv-.1('11' 'flappmg, refer t o the (om1ru,,1y MJp rus101 y ta ble IOCil tOO .., th( Hood 111 .. u,arn .1 Slu<"ly ,eport 101 tn 1s 1u11schct1on. to Oe lt!mli'"I C d ll )od ns..,·J• . ,1.,1.i .11,., 11 ,~ ,,,nmun •t~ cor1d ,;.' vou r ,nsu 1,1 r~f! .1,J enl 0 1 (:'Ill tne r11 110r ;i l f 0, l r\_.•,1nr,• i.1 .j'•'" 1' 1· 8QC. 638 56:0 250 150 ~AP SC ALE 1" = 500 ' I 500 150 1~EET METERS 300 PANEL 0451K FIRf~ FLOOD INSURANC E RATE MAP A RA PAHO[ CO UN TY, C O LORA DO \'-i i) l '.IICO RP O R.-\TED A R EAS PANE L 451 OF 725 IS c 1 MAP INDEX FO R FI RM PAN EL LA YOU f J CQ NTAIN ;i \;QMM UNITY !i\&1!lfB PANEL filillE :.~:.1::w ,;11!:.CCl ,~l l 'f' 080.)1 \ 0.1 51 1·.1r1>.r~t<l '"JYOF o&:ms 0,4 ~. n£.l{llY ►1 !.l S VILL AGE ,. ''I OF 0!I00 13 .,.,, :·. ,: C\' :x>'" t in oi: 08 5t74 0-1 51 f'flf '-'V,00D\.,_.lAGE. Cll'f ' 080195 "'" • I LE TON CI TY Of 0800\1 0-1,S I No11ce 10 Use, The Mep Number ~'~•o -Nn below should be u~u tl 11h0f': µlaa ng m;ip onj e,i, l he C,Anmunily ~umbltr ShO\lin above shoo ld be us ed on lnsurt1 11ce appk!fiom11 fo1 l h• 1uti,ed ccn,munr ty MAP NUMBER 08005C0451K ARAPAHOE COUNTY, COLORADO, AND INCORPORATED AREAS VOLUME 1 OF 4 Community Co mm unily Na m, Number ARAPAHOE COUNTY , CO UNI NCORPR OA TEO AREAS 080011 AURORA , CITY OF 08000~ CENTENNIAL , CITY OF 080315 CHERRY HILLS VILLAGE , CITY OF 0800 13 COLUMBI NE VAL LEY, TOWN OF 080014 'DEER TRAIL , CITY OF 080015 ENG•.EWOOD , CITY OF 085074 'FOXFIELD. TOWN OF 1oaoo91 GLENDALE , CJTY OF ~On47 GREENWOOD VIL'.AGE, CtTY OF 0B019.'.- LITTLETON, CITY OF 0800~7 SHERI DAN , CITY OF 060018 'NON-FL OOOPRONE Effec tiv e: Dece mber 17 , 20 10 Federal Emergency Management Agenc y FLOOD IN SURAN CE STU DY NUMB ER 080 05CV00 1 A NOTICE TO FLOOD INSURANCE STUDY USERS Co mmuniti es participati ng in the Natio nal Flood In suran ce Program have es tabli shed repos itoric:i of flo od ha zn rd data for floodp lai n managemen t and flood ins ura nce purpo ses . Thi s Flood lr.sumn cc Study {F IS) ma y not con :.,in all data avai lab le wit hin th e repository. It is advisable to c6ntact the co mmunity repo5iio ry for any additional data . Part or all of thi s FIS may be revi se d and republi shed at an y tin,c. In addi ti on, part of this FIS ma y be rev ised by th e Letter of Map Revis ion pr ess, whic h docs not invo lve repub li ca ti on or redi strib,";on of the FIS report . It is, th erefo re, the rcspo us ibilit y of th e use r to consult with co mmuni ty offic ials and to cl ,eck the community reposi tory to obtaiu the mo st current FIS re po rt componen ts. Initi al FIS Report EJfectivc Da te: ltcv ised FIS Report Date s: April 17, 1989 August I 6, 1995 October 7, 2008 De.emb er 17, 20 0 TABLE OF CONT ENTS-VOL UM E I 1.0 I NTROD UCTION ............................................................................................................. I I.I PurposeofS1udy...... ............................... . .............................. 1 1.2 Au1h ority and Acknowledgemc ni s. . .................. I 1.3 oord in□1ion .............................. .. ..................... 3 2.0 A R EA STU DI ED .............................................................................................................. 4 2.1 Scope of Study .............................. ................................... . .... 4 2.2 Commu nity Desc rip1i on .......... . ................................................................ 7 2.3 Principal Flood Probl ems........... ....................................... . ................. 8 2.4 Flood Pro1ec1ion Mea sures.... . ..... 9 3.0 ENG I NEE R:'IG METHODS .................................................................... , ................... 11 3.1 1-l ydro logic Analyse s......... . .. 12 3.2 Hydra ul ic Anal yses........................................................... .. 22 3.3 Ver1ical Dalum ........................................................................................................... 23 4.0 FLOOD PL AI N MANAGEMENT APPLICATIONS ................................................. 25 4.1 Floodplain Bound aries .............................................................................................. 25 4.2 Floodways ...................... . ........................................................................................ 26 5.0 I NSU RANCE APPL I CA TIONS .................................................................................... 85 6.0 FLOOD 11. URANCE RATE MAP ............................................................................. H6 7.0 OTHER ST UDI ES .......................................................................................................... 88 8.0 LOCAT I ON OF DATA .................................................................................................. 88 9.0 I.IIBLIOGRAPl·IY AND RE FE RENCES ..................................................................... 89 10.0 R EV I SI ON DE SC Rll'T IO i'iS ........................................................................................ 96 I 0.1 Firsl Re visio n . .. ..... 96 I 0.2 Seco nd Re vis ion .............................. 98 I 0.3 Third i>.evi sio n ........................ . .................. IO I I 0.4 Fo ur1 h Re visio n I 03 Figure I Figure 2 Figure 3 Figure 4 Figure 5 Table I Table la Table 2 Table 3 Table 4 Table 5 FIGURE Frequency-Di scharge, Drainage Area Curves , Coal Creek , Cherry Cre ek, Sand Creek ................................... .. Frequency-Di sc harge , Drainage Area Curves , Cottonwood Creek , Big Dry Cre ek ... Freq uency-Discharge , Drainage Area Curves , Murp hy Creek , Lillie Coma nche Creek ..................................... . Frequency-Discharge , Drainage Area Curves, Comanche Creek, West Bijou Creek , Box Elder Creek ................... . Floodway Schematic ................ .' ......................................... . TABLES Flooding Source s Studied by Detailed Methods .......................... . Flooding Sources Re studi ed or ew ly Studied by Detailed Meth ods Flooding Sources Stud ied by Approximate Methods Sum mary of Di scharge s ..................................................... . Flood way Data ............................................................... . Community Map Histo ry .................................................... . ii 14 15 16 17 27 5 5 6 18 28 87 I I I I I I I Exhibit I -Flood Profil es Bear Creek Bear Gulch Bi g Dry Creek Big Dry Creek Tributary A Blackme r Gulc h Box Eld er Creek Cherry Creek VOLUME II EXHIBITS Cherry Creek (Ri ght Overbank Split Flo w) Cherry Creek Spillway Drain Coal Creek Comanc he Creek Coon Cree k Co ttonwood Creek Ex hibit I -F!~nd Profil es Coyote Run Dut ch Creek Eas t Toll Gate Creek Firs t Creek Go ld smi th Gulch Greenwo od Gulch Greenwood Gulch Bypa ss Happy C.my<i n Creek Lee Gul ch Little Co manch e Creek Little Dry Creek Little 's Creek Lone Tree C. eek VOLUME Ill EXHIBITS iii Panel s 0 I P-0 21' Panels 03P-I OP Panel s 11 P-29P Pane ls 301'-321' Panel s 33P-3 7P Panels 38P-65P Panel s 66P-75P "anel 76 P Panel s 77P-78P Panels 79P-82P Panel 83P Panel 84P Panel s 85 P-93P Pan els 94P-I 091' Panel s I I 0P-1 I 2P Panel s I 13P-1 i :P Panc'ts I 16P-119P Pands I 20P-I 24P Pan,,ls I 25 P-l 3 I I' l'an els I 32 P-l 341' Panels I 35P-1 36 P Pan els 137P-14 6P Panel 147P Pane ls 148P-174P Panel s I 75 P-179P Panel s I 80P-l.16P Ex hibit I -Flood Profile s (Cont'd) Murphy Cree k Piney Cre ek Prenti ce Gulch Quincy Gu lch Sabl e Ditch Sable Ditch Ove rn ow Sand Creek SJCD 6 100 SJCD 6200 Sla ughterhouse Gulch South Pl ane Ri ver VOLUME IV EXHIBITS Sou th Trib ut ary Sl aug hterh ou se Gulch Sprin g Cre ek Toll Gate Creek Unnamed Creek Wes t Bijou Gul ch West Harvard Gul ch Wes t Toll Gate Cre ek West Toll Gate Creek Tributa ry We st Tribut ary To Go ld smith Gul ch We sterly Cree k West erl y Creek Ove rfl ow Will ow Cre ek Sterne Parkwa y Overflo w Wolf Creek Wolf Creek Tributa ry Granby Di tch Ex hibit Z -Flood In surance Rat e Map Ind ex Fl oo d In surance Ra te Map iv Pane ls l 87P-l 97P Panel s l 98P-2091' Panel 2 I0P Pan els 21 IP-21 3P Panel s2 14P-217P Pan el 2 18P Panel s 2 l 9P-222 P Panel s 223 P-225 P Panels 226 P-227 P Pane ls 228 P-232P Panel s 233 P-234 P Panels 235 P-236P Pan els 23 7P-238P Panel s 239 P-24 l I' Panels 242 P-2 43P Panel s 244P-246P Panel s 247P-2491' Panel s 25 0P-256 P Panel 257 P Panel s 258 P-260P Pan els 26 1 P-266P Panei 267 P Pan els 268 P-27 l P Panel 272 P Pane ls 273 P-27 4P Pane l 27 5P Panels 276 P-280 P I I 1.0 FLOOD I NSU RA NCE ST DY ARAPAHOE ." "•TY, CO LORADO, AND I NCO RP ORATED AREAS I. I Purp ose of~; Thi s Fl oo d lns..n•·1cc Study (F l ) rev ises and supcrscd,,s the Fl reports an cVor Flood In surance Rate Maps (F IRMs) in the geog raphi c are:i of Arapah oe Co unty, Co lorado including: th e Cit ies of Aurora , Cente nni al, Ch erry Hill s Villag e, De c, Trail , Englew ood, Glendale , Greenwood Village , Littl eto n and Sheridan ; th e Tow ns of Co lumbine Valle y and Fox fi eld ; and unincorpora ted areas of A,o ;:,ohoe County (hereinafter refe rred to co lle cti ve ly as Arapa hoe Co unt y), and aid s in the admini strati on or th e ationa l Fl oo d In suran ce Acl of 1968 and the Flood Di saster Protecti on Act of I 973. The Citi es of Aurora an d Littleton each foll in more than one co unt y, but arc includ ed in th ei r entiret y in thi s Fl Th e Town of Ben nett fall s in both Arapah oe and Adam s ountie s, but is exclud ed from this FIS and include d in it s entirety in th e Adam s Co unt y FI S. The Town of Bow Mar fa ll s in both Arapahoe and Jefferso n countie s, but is ex clud ed fr om thi s FIS and included in it s entiret y in the Jefferso n Co unt y FIS. Thi s stud y has deve loped fl ood ri sk data for vari ous areas o f th e co mmunity that wi ll be used to es tab li sh ac tuari al fl oo d ins uran ce ra tes. Thi s infonnati on wi ll al so be used by Arapah oe Co unt y and in co rporat ed area s to updat e c:<i ~tin g fl oo dpla in regulati ons as part of th e Reg ular Pha se of th e Nation al Floo d In suran ce Progra m ( 'Fil'), and by loca l and re gio nal planners to ltirther prom ote so und land use and ll oodp lain devel opm ent. Min imum floodp lain mana ge men t rcq uircrm:nt s for parti cipa li on in lli l! FIP arc set forth in the Code of Federal Regulati ons at 44 CF R, 60 .3. In so me state s or conununi ti l!s , fl oo dplain ma na gi:mcn t crit eri a or reg ul atio n~ nm y ex ist that arc more n:s trictive or co mpreh ensive than the minimum Fcrk rn l requirement s. In suc h cases. th e mon.: re stri cti ve cri tt:ria take prece dence. am! the State (or oth er juri sdicti onal agency) will be ab le to exp lain them . 1.2 Auth orit y and Acknow led ge ment s Th e sou rces of auth orit y fo r this FI S report arc th e Nation al Fl ood lnsurnn cc Ac:t or 196 8 and the Flood Di sas ter Prot ec tio n Ac t of 1973. Th e ori gina l hydrolog ic and hyd raulic ana lyses for 1he Flood Insura nce Stud y f'or th e unin co rp ora led areas or Arapah oe Coun ty were perform ed by Gin gery and Associ ates, In c., for the Fede ral In suran ce Admi nis tra ti on (F IA }, und er Co ntract o. H-37 10. Thi s wor k wu s com pl eted in Jul y 197 5 (Refere nce I). 1 lydrologi c and hydrauli c infom ia ti on for po rt io ns or Bear reek , Bi g Dry reek. Blac kmer Gcil ch , Chcny re ek, Dut ch Creek, Grn nb y Di tch, Go ld smith Gul ch, We st Tributa ry to Go ldsmith Gul ch. Greenwood Gul ch. Lee Gul ch. Littl es Creek , Lillie Dry Creek , Quincy Gu lch, Sable Di tch and Sab le Dit ch Overflow , Sa nd Creek , Slaught erh ouse Gulc h and its So uth Tribu tary, Toll Ga le Creek, Wesl To ll Gale Creek, We st 1 oil Gate Creek Tributary, Eas t To ll Ga le Creek, Unn amed Cree k, We st Bijou Creek , We ster ly Cree k, Co lum bia Creek, and Side Creek and its Tributary were taken direc tl y from the exis tin g Flood In suran ce Sludie for Aurora, Cherry Hill s Vi ll age , Co lumbin e Val ley , Eng lewood , Greenwood Village, Li1t le1on, and Sherida n (Refe rences 2 th roug h 9, respec tive ly). The hyd rolog,c and hydrau li c anal yses for port ions of First, Pin ey , Murphy , Lone Tree, Ha ppy Ca nyo n, Cononwood and Lilll es Creeks and Lee Gulc h were performe d by J.F. Salo and Assoc iates, for th e Federal Emerge ncy Manngemen1 Agency (FEMA), under Co ntract No . ~MW84-C-163 I. Thi s work wa s comp leted in Augus t 1985 (References 10, 11 , 12. 13, 14, IS, and 16). Th e hydraulic anal yses for a po rti on of Cherry Creek ex tendi ng fro•n Cherry Creek State Recrea tion Arca 10 th e Arapa hoe Dougla s Co unty lin e were performed by Grei ner Eng in ee rin g, as repo rt ed in River Run Deve!opmenl Leiter of Map Revision, Arapahoe Cou nty Co lorado, (Reference 17). The revised hydrauli c ana lyses fo r portion s of Eas l Toll Gale and We st To ll Gate Creeks we re perfo m1 ed by Me rri ck and Co mpany, Grei ner Engi neering , and the Ci ty of Auro ra Engin ee rin g Di vision (Referen ces 18, 19, 20, 21, and 22). The hydra ul ic anal ysis fo r a port ion of' Un named Creek (Tributa ry 10 Wes t Toll Ga le Creek) was pcrfonncd by Holland Co rporation (Reference 23). The hydro log ic stud y of th e South Plane River, from Chmli eld Dam 10 th e co rporat e limit s of th e Cit y and onn1 y of Dell\ er , was prepa red by Me rri ck and ompany , un de r co ntra ct to the Urban Dra in age und Flood Co nt rol Dis trict (UDFCD). and was comp leted in May 1983 . The hydrau lic ana lyses for the Sou th Pla1t e River. fr om the corpora te limit s of 1h c Cit y and Coun1y of Denver, up strea m 10 the U.S. Ar my Corps of' Engi nee rs (COE) Channe l Imp rovement Projec t, we re pcrfom1ed by Wright Wa ter Engine ers, und er co n1 ra c1 10 UDFCD , and were co mpl eted in Sep1ember I 985. The hyd raul ic analy ses of th e COE Channe l Imp roveme nt Proje ct were also pe rfo rm ed by Wri ght Wa ter Engineers under contrac t 10 UDFCD (comp leted in Se ptemb er 1987). The hydraulic rean alyses of th e Sout h Pl all c River , from th e COE han ncl lm prov emc nl Project (Fairway Lane) up strea m 10 th e Chatfi eld Dam, were based on the COE Sep tembe r 1979 l,ydrau lic 1·ompu1 er mode l-, usin g th e di sc harges determined by th e May 1983 Merrick hydro logic study and wa s ca rr ied otll by th e FEMA Tec hnical Eva laa 1i on Contractor , in November 1987. Fo r this co un1yw id e FIS rep ort , revised hydrologic and hydraulic analyses were taken fr om report s prepared fo r the UDFCD on Box Elder Creek by Wri ght Wal er Engmeers and CH2MHi ll (Re [eren ce 83). Cherry Creek by URS Corpora tion 2 I I I I I I I I I I I I I I I I I I I (Refere nce 85), Little Dry Creek an d Trib ut aries by WRC Engineering , In c. (Refere nce 86), Go ldsmith Gulc h by Moser and Associate s (Reference 87), SJ D 6200 by Olsson Associa•es (Reference 90) and Murph y reek by Moser and Associates (Referen ce 9 1 ). Th ese analyses were comp let ed under co ntrac t wi th th e UDF CD. Base Map information show n on thi s FIRM was provided by th e Arapa hoe Co unt y GIS. Additional input was provided by the Citi es of Au rora and Lillleton . These data are current as of 2004 . The coordin ate sys tem use d for th e produc tion of th e digital FIRM is Universal Transverse Mercator referenced to Nonh American Datum of 1983 ,1nd th e GRS 80 sp heroid , Western Hemi sph ere . 1.3 Coo rd inati on The Arapahoe Co unt y Planning Dep artme nt suppli ed zon ing and corporate boundary map s for areas throu ghout th e co unty . Co nfe ren ce s were held with th e County stalT on Jun e 5, July 15, and July 24 , 1975 . The final co mmunity coordination meeting for the orig in al stud y of th e unincorporated areas was held on Sep tember 16, 1975 .Th e COE , Omaha Di str ict, supplied ba se mapping , hydrologic input , and infomrntion on Chatfield Dam fo r th e stud y re ac h of the South Plane River . In add iti on, co nferen ces were held with th e OE, Omaha Di stri ct, on October 16, 19 74, Nove mber 27 , 1974 , and March 2 1, 197 5. Of particular significance to thi s study was a COE fl oodp lain informati on stud y of th e Denver Metropolitan Region , dated October 1968 (Re feren ce 14) and a Floodplain lnfonnati on report prepa red by th e COE , dated Jul y 197 1 (Re fe renc e 25). The U.S. Geologi cal Survey (USGS ) wa s contacted 10 obtai n hi storica l flow data (Refere nce s 26, 27, and 28). Maps of fl ood -pro ne areas prepa red by th e USGS, showin g approximate floodplain boundary delineat i ns at a scale of I :24 ,000 , were also revi ewed (Reference 29). At a meeting on Augu st 16, 1974 , aucnded by repre senta ti ves of UDFCD, FIA , and Gingery Asso ciate s, In c., the stud y reach es we re clearly exp lained with th e meth odolo gy to be used in the stu dy . An addi tiona l mee tin g was held on Japuory 24 , 1975, to further clar ify the purp ose of th e study a, d method s used for fl ood pla in de lin ea ti on. UDFCD su ppli ed co nt our map s at 2-foot interval s for Big Dry Creek , Sa nd Creek , and oal reek along with an int erim report en titl ed MillQ.!' Drainageway Master Plau--Big Dry reek (Refe rence 30). Nu mero us oth er age ncies and individuals were co ntac ted for backgro und info muui on, in clud ing th e Co lorado Wat er Co nserva ti on Board (C WCB), which provided published rainfall-runoff data (Refere nce 31 ); Colorado Hi ghway Department ; Union Pacific Railroad; and U.S. Soil Co nserva ti on Service (SCS). Private citi ze ns of Watkin s, Stras burg , Byers, and Deer Trail we re interviewed rega rdin g ,as t fl oods, hi gh-w ater mark s, and flo od damage . Pri or to th e res tud y, a me etin g was held in early April 1984 wi th th e Arapahoe County Engineering Departm ent and UDFCD to define study reache s; however, no reaches were id entifi ed at th is me etin g. Th e study reac hes were se lect ed at a mee tin g in lute April 1984 atte nd ed by th e study contractor and FEMA . An intennediate co mmunity co~rdinati on meetin g fo r th e res tud y wa s held in Jul y 1985 and attend ed by the Co unty, th e study co ntra ctor and th e FEMA represe ntat ive to expl ain th e reaches stu die d and the methods used. UDFCD pro vided co pi es of previous ma ste r pl ans and flo od ha za rd del ineati on map s th at covered some of th e stream reac hes be in g studied . Th e Co unty pro vided up-to-date road map s and corpora te boundary maps. FEMA authorized a co untywide restudy fe r Arapahoe Cou nty in December 1985. For it.i s co untyw1de FIS report , an initi al coordinati on meet ing wa s attended by FEMA ; Arapahoe County ; the Citi es of Aurora , Ce ntennial , Cherry Hills Vi lla ge , Englewood , Glendal e, Greenwood Village, Littl eto n, and Sheri dan; th e Town of Co lumb ine Vs ll ey; th e CWCB; the UDFCD; Michael Baker , Jr., the Na tio nal Service Provider ; and Merri ck and Co ., the study con tra ctor, on October 26 , 20 04. At thi s mee tin g, th e co mmunitie s were noti r.ed th at th eir FI S report and FIRMs wo uld be converted to a Di git al FIRM (DF l iUv1) format. Additiona ll y, stream s to be added as detailed studies and ap prox;mate studie s were se lected , and ba se mappi ng and topograph ic mappin g was provided by Arapah oe Co unty alo ng with th e City of Aurora . Th e re sults of thi s countywide study were rev iewe d at th e final Co nsu lt atio n Coo rd ina ti on Office r (CCO) me eting held on Dece mber 18, 2008 , at the So ut h ast Metro St orm water Authority office in Eng lewood , Co lorado . The mee tin g was alle nd cd by represe nt ati ves of UDFCD, FEMA, the Stat e of Co lora do, FEMA contractors and loc nl commu niti es. All iss ues rai sed at that mee ting ha ve been addressed. 2.0 AREA STUDIED 2.1 Scope o f Stud y Th is FI S covers the geograp hic area of Arapahoe Co unt y, Co lora do in clud ing th e in corporated tow ns, ci ti es, and co mmuniti es wh ic h fa ll within more th an one ro unty as de scriLcd in Scct io 11 I. I (e xcludin g th e Towns of Ben nell and Bow Mar). All or portion s of th e fl ood in g so urces lis ted in Tnb le I were studi ed by dctuiled r.-,cthods in previo us Flood Insuran ce Studi es (F IS s) cove rin g Arapah oe Cou nt y and In corpora ted Areas (References 2 th rough 11 , 88, and 89). 4 ll,.BLE I -FLOODING SOURCE S STUDIED BY DETAILED METHODS ~tream Stream Bear Creek Piney Creek 13ear Gulch Prair ie Do2 Draw "'ii Bi2 Drv Creek Prentice Gulch ,. Big Drv Creek Tributarv A Quincy Gulch \\ 131ackmer Gulch Rat Run '\ Box Elder Creek Sable Ditch ardboard Draw Sand Creek "herrv Creek Slaughtrrhou se Gulch {} t:herTV Creek Soillwav Drain SJCD 6100 Ii . oal Creek SJCD 6200 non Creek South Platte Ri ve r ' ':ottonwood Creek South Tributarv ovote Run Soring Creek East Toll Gate Creek Slau2hterhouse Gulch l'irst Creel: Toll Gate Creek Goldsmith Gul ch Unnamed Creek --Granby Ditch West Toll Gate Creek breenwood Gulch West Toll Gate Creek Tributarv Hannv Canyon Creek West Tribu ta rv To Goldsmith Gul ch ,-,ee Gulch Westerly Creek ittles Creek Westerlv Creek Overflow ittle Drv Creek Willow Creek lLone Tree Creek Wolf Creek MumhvCreek Wol f Creek Tributar/ Muskrat Run Woodrat Gul ch For thi s co untyw ide FIS , the following streams in Tab le la were eit her ,~s tudied or newly studied by detailed methods. If,BLE I a -FLOODING SOURCES RESTU DIED OR NEWLY STUnIED BY DETA IL ED METHODS Stream Limits of Revised or New Detailed Sl!!ID' Box Elder Creek Downstream limits of Aurora to Jewell Ave . extended Bear Gulch Downstream limits of Aurora t~ 38m Avenue Covo te Run Dt•wnstream limi ts of Aurora lo Jewell Ave. extended -· Prairi e Oog Draw Ccnflua'J!Ce to 1-70 Rat Run Confluence to study limit Muskrst Run Confluence to uo stream of Gun Club Ro•d 5 St~----- -==:::: ..-J=:.,. Limits of Revised or Ne w Detailed Study ~•11:-..( l l ulch Con nuence to study lim u Caro bo ard Dra w Co nnuenc e lo srud y limit ... Cherrv Creek Re se rvoir lo Douglas Counlv Linc Little Drv Creek Clarkson lo Quebec Street Willow Creek Connuence lo En glewood Dam Greenwood Gulch Co nnuence lo Holly Street Onincv Gulch Con nu ence lo High Line Canal Blackmer Gulch Con nuen ce lo High Line Canal Prentice Gulch Connuence lo Holly Street Goldsmith Gulch Belleview Avtnue to Araeaho e Rond_ We st Trib To Goldsmith Confluence lo Peakview Avenu e SJCD 6200 Co nflu ence to Jeffer son County Lin , Murphy Creek Confluence to Studv Limi t Cherry Creek (Right Station 89292 lo Station 9 111 7 Overbank Split Flow) ·- All or ponions of tl,e ~lreams in Table 2 were studied by approximate method s in previou s Flood Insuran ce Studie s for Arapahoe Co unt y and In corpora ted Area s (References 2 -11 , 88 , 89). TABL E 2 -FLOOD ING SOUR CES STUDIED BY APPROX IMATE METHODS Stream Box Elder Creek uoocr re ac he s Coal Creek uooer rea ches Co manche Creek Drainageway D in Co lumb ine Va ll cv East Bijou Cree k Co lumbi a Creek De er Trail Creek First Creek Kiowa Creek Lillie Co manche Creek Middle Biiou Cre ek Mudd y Cre ek Uoocr reach es of Pin ev Creek Sena c Creek Side Creek Un na med Tribut arv lo Coa l Creek West Biiou Creek We st Box Elder , 'reek We st Toll Gate Creek West Toll Gat e Creek Tributary Wol[Cre ek 6 I I I I I I I I For th is countywidc FIRM, the ex istin g FIRM was con ve ned to a Di gi tal FIRM {DFIRM ). Deta il ed analyses we re taken from th e effecti ve FIRM or from exis tin g UDF CD repons. The ex istin g detailed anal ysis was origina ll y use d in de ve loped areas or areas with a high de ve lopmen t potenti al. The exis ting approximate analysis was ori gin all y used to stud y tho se are as for whi ch de tail ed information was not avai labl e or tho se areas having a low deve lopme nt po tent ial or minim al fl ood haza rd s. Th e sco pe and method s of stud y we re proposed to, and agreed upon by , FEMA , CWC B, UDFC D, Ara pahoe Co unty, and the incorporated communities within Ara pahoe Cou nty . Thi s updat e al so incorpora tes Leners of Map Rev isio n iss ued by FEMA. 2.2 Commu nity Description Ara pahoe County is locntcd in ce ntral Co lorado, just so uth and enst of Denve r. The ge neral phy sica l boundary is th at of a rectangle I 2miles by 72 miles , which ex tends from near th e footl1i ll s of th e Rocky Mount ain s to tl1 e open plair., of eas tern Co lorado , cove ring approximately 864 square miles . Th e City of Aurora li es cast of Den ve r, ex tending nonh into Adams Co unt y and so uth int o Dou glas County . Th e City of Littl eton li es so uth and we st of Denve r, exte ndin g so uth into Doug lr,s Co unty and so uthwest into Jefferson Co unt y. Th e clim ate in th e stud y area va ri es sli ghtly from th e Denv er metrop olit an area to th e prairie Land s on th e ea stern end ; but , generall y, it is clrnrac teris ti c of the temperate hi gh plain s. The mean annual tempe rat ure is 50.i°F; th e mean annual snowfa ll is 45 inches , and the mea n annual rainfa ll is 14.05 inch es. With a mean growing season of 139 days , agricult ure fl ouris hes. Today . Arapahoe Co unty is st ill basically an agri cu lt ura l an<l res iden tial comn :unity , wi th mo st of th e popu latio n concentra ted in the western one-thir d of th e connty . During the pa st 25 years, the county pop ul at ion has grow n rapi dl y as a res ult of Den ve r metro polita n arcn urbanizn ti on and subsequent exte nsive suburba n dev elop ment. County popu lati on fi gures for I 970 and I 980 arc 16 1,00 0 an d 293,62 1, re spec tive ly. This kind of suburba n develop mcnl press ure is now , and will continue to be , evide nt in and al ong th r floodp lains of Big Dry Creek , Little Dry re ek, Co tt onw ood re ek , Cheny Creek , Pine y Creek , Sand Creek ., Coa l Creek , and th e So uth Plallc River. Re sidential grow th ha s also occ urr ed along th e bank s or Box Elder Creek and Coma nche Creek . The co unty lies wi th in the So uth Platte River Bas in, with headwate rs ex tending in to th e Roc ky Mount ain s to clcvu ti ons of 14 ,000 feet. Th e waters of th e So uth Platt e Ri ve r have bee n ap propr ia ted fo r municipal r,nd irri ga tio n . Jgc . Th e South Plane River in Arapa hoe County flo ws from so uth to nonh along th e wes tern edge of th e co un ty. The South Plan e River in Arap ahoe County is a co ntinu ous new in g strea m, wherea s the tributari es are in tennittent fl ow in g streams. The South Platt e Ri ver has two major fl ooding chara cteri tic s-s nowmelt and su mmer thu nde rstonn s. Th e tribut ary bas in s are narrow and have claye y-loam so il s. In the undeveloped port ions of th e bas in s, th e ground cove r con sists of buffa lo grass , will ows, and co tt onwood trees. De ve lopment has oc curred up to th e channel s on the tri but arie s. The fl ood pl ain on th e So uth Pl atte Ri ve r in th e pa st was mos tl y ag ri cu ltural, but today co mm ercia l, indu strial , and reside nti al devel opm ent has encroac hed onto the floo dpl ain. In vari ous reaches of th e fl oo dpl ains, developm ent pre ss ure s conti nu e to ex ist. Th e cou nty govern ment is worki ng to retain th e open space of th e floodplain 2.3 Prin cipa l Flood Probl ems The South Platt e Ri ver now.; through the wes tern edge of Arapah oe Co un ty in shifHng channe ls in a broad , shall ow bed wi th low , fi at overbank s. Streams tribut o to th e So uth Platt e River arc ephemera l an d now in steep , narrow channel s; whereas th ose in th e east ern two-third s of th e cou nt y now in wide, fi at chann els simil ar to the So uth Platt e Ri ver. Shectfiow occurs within th e Cit y of Littl et on on the low er reac hes of Littl es Creek and Slau ghterh ouse Gulch . All stream s studied have had va ri ous stru ctu ra l improvem en ts but th e intense and infrequ ent th undc rstonn s charac teris ti c of the area ta n generate fl oo ds in ex cess of exi sting stru ctural ca pac itie s. The fl oo d thre at th ro ughout the count y has not bee n adequa tely defined and urbani zation has occurred in certain area s with out re ga rd 10 th e haza rd. Major noads ha ve occ urred on th e Sou th Pl att e Ri ve r and its tr ib utarie s in Arapaho e Co unt y since 1844 . Du rin g the period, 11 devas tati ng f1 0ods ha 'l e occ urred on the South Platt e Ri ve r; 17 have occ urr ed Of! herry Creek; 3 ea ch have occ urred on Bij ou, Box Elde r, Co man che, and Sa nd Cree ks; and I has oc curred on Toll Gate Creek . Histori c noo d in fornrnti on on oth er stream s in Arapa hoe Cou nty is not avai lab le. In 1844 and I 664 , repo rt s read , "bo tt om lands nea r Denver were covered with wat er bluff 10 bluff." Dy 1876 . encroac hm ent into th e fl oo dplai n had deve loped to such an ext ent th at on Ma y 23 , 1876 , th e Ro cky Mou nt ai n News reported , "(The So uth Platte Ri ve r) was hi gher to be sure--several feet hig her perh ap s in 1864--bu t it was not ab le to wo rk such dl.!stni cti on at th at lime as now . The re wa s not so mu ch tow n here in 1864, as no w, nor as man y bridge s." Th e most signifi cant fl oods of rece nt time s on th e Sou th Pl att e Ri ver occ urred in 19 12, 1921 , 1933 , 1935 , 1942, and 1965 durin g which di sc harge s of 13,000 cu bi c fee t per seco nd (cfs), 8,79 0 cfs, 22,000 cfs , 12.320 cfs, 10,200 cfs, and 40 ,300 cfs, respe cti vel y, we re recorded. Cherry Creek expe rie nced n simi lar fl ood hi story, wi th I I discharge s of25,000 cfs, 34 ,000 cfs. 10 ,700 cfs, 17,600 cfs, 10,800 cfs and 39,900 cfs in 1912, 1933 , 1945 , 19-1 6, 1963 , and 1956 , res pectivel y. In int erv iews hel d in Watkin s, Ira sburg , Byers, and De er Trail rega rdin g fl oo d histories on Box Elder Creek, Co man che ree k, West Bij ou Creek , and East Bijo u Creek, reside nt s recalled seve re dama ge and los t lives in fl oods oc currin g in I 905, l 935 , and 1965. All of these fl oo ds of re co rd on th e So uth Plan e Riv er and tr ibutari es hove bee n gene rat ed near their headwa ters on the slopes of Monumenl Divide , a high rid ge loc ated between Cas tl e Roc k and Colorado Spring s and n tending from the Rocky Mountains down into the plain s near Lim on , Co lorado . Pas t fl oods of th e mount ain tributarie s have re sult ed from snow mclt . Inten sive rainst orm s cuusc flo oding in both th e mountain tr ibutaries and th e eas tern tribut ari es . In I 9 I 2, Cherry Creek swe ll ed to fl ood sta ge from cloudburst s ce nt ere d simult aneo usly over Denver and the upper rea ches of the creek .. In 1933, simi lar circum stan ces cau se d th e as tl cwood Dam above Franktown in Douglas Co un ty to fail , se ndin g a 34 ,000-cfs fl ow of wa ter thun deri ng down the can yo n in10 Den ver. In 1965 , th e whole South Plane Rive r Basin was drenched by a uniqu e combinati on of orograp hi c effect s and meteoro logica l con diti ons that caused th e worst fl oodin g in the reg ion's re co rded hi story . Severe th un derstorm s had fon ncd over 1hc head .,mers of Plum and Cherry Creeks on Jun e 16 and slow ly moved nort hea sterly dow n the creeks; thu s, th e heavy rain s ten ded to fo ll ow an d augme nt th e peak fl ows. More 1hao 1-l in che s of rain fe ll near Monument Divide al Palm er Lak e in 4 ho urs. Overni ght, wes terly wi nd s shifted th e storm fro nl to an orienta tion ove r the K iowa and Bijou reek ba sin s 10 meet wit h thund crstonn s formin g jus t sou th of Aga te. whcrc 5.25 inciH.'S fo ll in 45 min utes . Th e net resu lt wa s six perso ns drowned , two 01hcr dea th s cm1 scd by Ooo d-rela1 ecl activ iti es, and es tim ated dama ges in the Denve r area were $500 mi ll io n. Fl ood prob lems in 1he area have been th e res ult ,Jr 1101 onl y rare storm eve nt s but also of imprope r fl oo dpl ai n de vel opm ent. Vi sual 11cco un 1s of flo ods ha ve noted th at the debri s tran spo rt ed by fl oo dwater co ntained .1at ural debris, s11ch :1s tre es. rock. nnd so il , but co nsisted chi efl y of it em s foreign to th e ll ooclp lain 1 such as houses , bridges. au tomobiles, heavy cq uipm l.!nt , lumb er , house trailers, butane stora ge tanks. an I oth er flot sa m. With 1h esc item s obstru cting bridges and culverts. fl ood leve ls rose and ca use d mar\.' exte nsive dam age. Propert y whic h wu s not stru cturnll y damaged by fl ood dep ths and vc loc i1ic s expcrien ~cd mu ch dnma ge and cleanup cos t re sult ing from mud and silt depo siti on and eros ion. 2.4 Flood Pro1ec 1ion Measure s Th e fir s t tan gible contribu ti on to fl ood co nt ro l on the s tr eam s fl owi ng 1h roug ~ Arapahoe ount y was mnd c in 189 0, wh en Cas tlewood Dam, primarily 9 intended for irrigation storage, was completed by the Denver Land and Water Company on Cherry Creek, 35 miles upstream from Denver. The dam , "ith a storage capacity of 4 billion ga ll ons, was mistakenly reg ar ded by many as protection against deluges. In August 1933 , the dam burst under pressure of water from severe thunderstorms in the upp er Cherry Creek basin . Flood- control measures were taken on Cherry Creek in 1936 with the completion of the S800 ,000, 55-foot-high Kenw,ood Dam, 5 miles southeast of Denver, near Sullivan , Colorado. Despite its apparent guarantee of security, Kenwood Dam was not regarded as the complete answer to flood control on Cherry Creek and was abandoned. In 1950, Cherry Creek Dam was constructed just upstream of the fonner Kenwood Dam at a cost of $20 million . The dam spans 14,300 feet across the creek at a height of 140 feet , and now serves the com munity as a park and water recreation area as well as a retarding barrier for flood s much larger than the event of June 1965. Cherry Creek Dam was designed and built by the COE to store the Standard Project Flood , which is approximately equivalent to the 500- year flood. The dam eliminates the flood potential from 385 square miles of the total drainage area of 409 square miles . With the history of major floodin g on the South Platte River through 1933 , culminating in the planning , design, and construction of the Che rry Creek Reservoir in 1950, citizens of the Denver metropolitan area saw the need for an additional flood-control structu,e on the South Platte River , just downstream of the confluence with Plum Crr.~k. During the 1950s , th e planning and design for a flo od-control rese ,•1oir were completed for Chatfield Dam . At that time , however , funding was not available to initiate and complete co nstruction . The flood s of 1965 chnn~•cd the minds of many co nc e rnin g the nee d for the st ructure . The lo ss r,f 8 lives and property damage assessed at $300 million in the Denver area prompted the releas e of funds and co nstru ction began . In 1973, final closure of the dam was mad e an d the facility becam e capable of storing tributary floodwater . All the related reservoir improvements, including recreational facilities , became totally operational in 1976 . Chatfie ld Dam is loc ated approximately 0.5 mile above the City of Littleton corporate l !mits , in Do ug la s and Je fferson Counties. Th e reach of th e South Platte River lying within Arapa~oe County will still experience flooding from tributary strea ms at Little ton and downstream . To assist the COE with needed flood-con trol measures along the 6.4 mile s of the South Platte Ri ve r that lie adjacent to the City of Littleton, in Arapahoe Co unty, citizens of Littleton voted in 1971 to provide funds to assis t the COE in implementing a mu tually satisfacto ry project for fl ood control (References 32 and J3). In 19 84, the City acq uired and annexed property included within the 100-year floodplain limit within thi s 2-mile reach, and pl ans to retain the rural , open-space environment of th e are.:. On th e remaining 4.4 mile s ol' the South Pl atte River th at arc loca ted in Arapahoe County and the Ci ty of Littleton, th e COE had proposed a structural solution to flo d control , in co rporating channe li zat ion and diking . State funds have been appr priated for right-of-way acquisition and con struction , for the 10 I I I I I I I I I I I I I I purpo se of thi s stud y, has be en corn plet ecl. Th e re sulting channeli zatio n proj ect contain s th e ac ce pted I 00-year nood di sc har ge and , therefo re, thi s se gment of the river pre se nt s minima l flood ,.sza rd to t'e co unty and affected co mmuniti es. The UD FCD and City of Littl eton constru cted a I 00 -year capacity chann el for Littles Creek from its confl uen ce with th e So uth Platte River to the rai lroad corridor. Th e UD FCD and City of Littl eton rnnstru cted a dete nti on fa cility near Gra nt Street and storm sewer up stream and downstream on Sla ughterh ouse Gu lch to red uce the frequency and severit y of fl oodi ng. Th e Co lora do Departmen t of Transportation cons tru cted a I 00-yea r capac it y box cu Ive r: on laught erh ouse Gu lch from th e Sou th Platte River to upstrea m or Santa Fe drive as part or a trnn sportatio n proje ct. A maj or fl oo d con trol structure in th e City of Aurora is Qu in cy Dam on We st Toll ,atr Crcck 1 whic h wa s co mpleted in I ()7 4. The dam and rese rvoir se rve as a wa ter storage faci lity and provide approximate ly 4,5 000 acre feet of storage for flood co ntrol. Th e darn con tro ls the upp er 4.5 squ are mile s oft he drain age ba sin . Th e UDF D and Tow n of Co lunbin c Vall ey co nstru cted a 100-yea r capac it y channel on Dutc h Cre ek from the South Platt e River to Platte Canyon Drive . lnjor dra in agewa y planni ng rc :ports have bee n comple ted for all of th e major drai nagcway s in the popu lated areas of th e co unt y. The se rep ort s de signate va rious stru ctura l meas ur es anrl nonstru ctural ac ti on s th at wou ld be appropria h.! to all eviate potential fl ood dam al ong these stream s. 3.11 ENG I NEE RI NC. METHODS For th~ fl oo din g source s studied by detailed met hods in 1h c co mmunit y, standard hydrologi c and Ir ' aul ic stud y method s were used to determine th e Ooacl ha zard dat :1 required for thi s s .. y. Fl ood even ts of a magnitude that arc expec ted tu be equaled or excee ded once on th e avera ge dunng an y 10-, 50-, 100-, or 500-year period (rec urrence int erva l) have bee n se lected as havin g spe cial si gnifi ca nce for ll ood plai n m:111agcn1cnt and for fl ood in suran ce rate s. These ev ent s, com monly term ed th e I 0-, 50 ·, I 00-. and 500-year lloods. have a 10, 2. I. an d 0.2 perce nt chan ce . respec tively , of being equal ed or exceeded durin g an y ycu r. /\lth ou_b h th1.: rec urrence in 11.:rval repre se nt s th e long•term , average peri od betw ee n noo cl s of n spec ific magnitud e, ra te nuods co uld occ ur at short interva ls or even with in th e sa me yc:1r. Th e risk or cx pcrhmcin g n rare fl oo d increa ses wh en periods o r greater th an I yea r an: co nsidi:r ect . For cx:1111pl e, th e risk of ha vin g a fl oo d which cquab or exceeds the I-percent -annua l-c han ce fl oo d ,n any 50-year peri od is approximatel y 40 pe rce nt (4 in I O); for any 90-ye ar per io d, th e risk incre ases to approximate ly 60 perc ent (6 in 10). Th e ana lyses reported herein rcfl ec : nooding potcntin ls ba sed on con ditions exi sting in th e commu nit y nt th e tim e of co111p lc1ion ~f th is stud y. Maps and fl ood elev ation s will be ame nd ed periodically to refl ect foture changes. II 3.1 Hydrologic Analyses Hydrolo gic anal yses were carried out to estab li sh the peak discharge -freq uen cy rel ation ship s for eac h n oo di ng sou rce studi ed in detail affecting th e geographic area of Arapahoe County . Reco rde d nood in formation for th e majority of th e streams stu died by detailed meth~ds within Arapahoe Co unt y is none xis tent. Good records do exist for the South Platte River and Cherry Creek . Due to the co ns truc ti on of Chatfield Dam, th e re corded information on th e South Platt e River is no t applicable. As a res ult, sy nth et ica ll y derived hydrograp hs were computed to determine potenti al no od magnitud es fo r th ose st rea ms with rel ati ve ly small dr ai nage basi ns in th e Denver metrop olit an area. These hydro grap hs rencct th e effects of precip it ati on, ground cover. slope, drainage area , and other ph ys ica l charac teristics of the drainage basins . The synthe tic hydrogra~h method was used on Big Dry Creek , Pin ey Creek, Co tton wood Creek , Murph y Creek, Che rr y Creek , and outh Platt e River. Where avai lab le, hydrologic data were co mpared with other stud ies com pl eted in th e art'a (References 30, 34, and 35). Fo r the large drain age basin s to th e east of the Denver metr~:oli tn n area, noo d mag nitude s for the se lec ted fr eque ncies were computed usin g th e USGS reg ion al ana lysis outlined in Water Supply Paper 1680 (Re ferenc e 36) for Re gion B, Area 10 . The relati onship between nood magnitud e and frequency , as portrayed in th e composi te fr equen cy cu rve in Water-Supply Paper 1680, was extrapo lated to ~i ve a ratio of IO0-year nood discharge to mea n annual di scha rge as th e basis fo r th e regio nal cu rve in Figures I, 2, 3, and 4 . The stream s ,11hose hydro logy was derived from thi s reg ional analys is were the upper reac he s of Piney Creek and Coa l Creek , Lone Tree reek , Sena c Creek. 1-05-4412 Creek , We st Box Elder Creek , Box Elder Creek , Kiowa Creek , Wolf Creek., Comanc he reek , Littl e Co manch e Creek , We st Bijou Creek, Middle Bijou Creek, and Deer Tmil. Creek . Thi s curve was used as a co mp arison fo r synthetically genera ted hydrograph nows for each stream in th e stud y. For so me strea ms , th e IO0-ycar nood disc harge ge nera ted by hydrograp h methods is hi gher than th e curve would indicate due to the effect s of recent urbani za tion . The So uth Platt e River peak discharge s for th e 100 -and 500-year nood s below the dam were co mputed to renect informati on on the operation of Chatfie ld Dam . For that reaso n, the So uth Pl atte River doe s not matc h the USGS regiona l data . Rainfall data for the synt hetic hydrologi c ana lyses was taken from the UDFCD Urban Stom1 Drainage Cri teria Manual (Reference 37). Sy ntheti c hydrograph procedures use d in the study incl uded th e Co lorado Urban Hydro graph Procedure (CUHI'), ou tlin ed in tr.e UDFCD Manu al (Refe ren ce 37), and th e COE HEC-1 Flood Hydrograp h Packa ge (Reference 38). T''e 500-ye ar nood discharge s for nil detailed -study streams were checked by stro igh t-line extrapo lati on of frequencies 12 I previously detennined using the procedure of the USGS (References 27 and 36), and compared to the COE Standard Project. Flood data when available. Hydrologic ana lyses included in the Flood In surance Studie s for the incorporated communities of Aurora , Cherry Hills Village, Littleton, and Sheridan were incorporated into the re tudy in their entirety with the exception or stream s or portions of st reams which were superseded by more up-to-date infonnation (References 2, 3, and 5 through 9). In addition, hydrologic data from various engineering reports (discussed in Sec ti on 7.0) were used extensively in th e restudy of Arapahoe Co unt ,. The method s used in the se repo rts include CUHP , MITCAT , and Stor,nwa ter Management Model (References 10, 11 , 12 , 13, 14 , IS , and 16). Peak discharge-draina ge area relation ship s for the streams studied by detailed meth ods within Arapahoe County, except Spring Creek and SJCD 6 100, are shown in Table 3 and Figures I, 2, 3, and 4. 13 i I I §ii' I~ ~~ -=~ «~ =~ ~ ,:: "' =, '-' 100 000 BO 000 60 ODO 40 OD O 20. 00 0 10. 000 B. 00 0 6 000 J 000 FEDERAL EMERGE JCY r.~.\NAG EME N f AGE CY A R APAHOcCOU N TY,CO AND INCORPORATE D AREAS FR E UE CY-L)ISC HARGE, DRAINAGE AREA CURVES COAL C REEK, CHERRY CREEK, SAND CR E EK ------------------- FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE CO UN T Y, CU AN u I NCORPORATED AREAS ORAi /!GE ,R E~ SOU.\RE ,IILES 1 FREQ UENCY-DISCHARGE , DRAINAGE AREA CURVES COT T O IJWOOD CREEK , B I G DRY C REEK F EDERAL EMERGENCY MANAGEMEN T AGE(, CY A RAPAHOE COU •TY, CO AND INCORPORATED AREAS ORAi IAGE ARE!. ,SQUAR E MILES • FREQ UE NC Y-DI SCHARGE, DRA IN AGE AREA CURVES M UR PH Y CR EEK, LITTLE CO MANCHE CR EE K ------------------- ..,, G) c:: "' t>1 ... FED ERAL EMERGENCY 1.,Af~.:.1,j El,1ENT ;,.GE:UC I ARAPAHOE CO UNT Y, CO A D INCORPORATED AR EA S ORA Hil G( :R(A I sou:RE !'I LES f tl """ cm , ...... C!l "1 1,Cr1t :11 E£t 0 •iSI B1/0i.1 CH E! \:_) e:ir i:tDHi C=l£Et --U S ~ S R~CID!U l IC~ ri: ! !I D SC~ l i6E 10 OF !IPH Cf UH ! CUIIYE FREQUENC Y-D ISCHAR GE, DRA INAGE AREA CURV ES PINEY CR EE K , COMANCHE CRE EK WEST BIJOU CR EEK , BOX ELDER CR EEK TABLE 3 -SUMMARY OF DIS CHARGES Peok Di sc har ges (C•,bic Feet pe r Second) 10% -2% 1% 0.2% Drai nage Arca Annual An nu al An nua l Annual Floodin, So urce/Loca ti on /Sc uore Mil rs\ Chance f hanc c C'.hancc C'hancc -Bear Creek At Mou th 22 4,170 6,920 8,150 11 ,280 Bear Gu lch At Mou th 19 .8 1410 4360 6300 10200 Bie Drv Creek Above Windermere Street I 1.0 5,100 7,000 8,100 13,100 At Conflue nce wi th So uth Platt e River 19.0 7,100 9.100 10.400 17,200 At Linleton Boul evard 19.5 7,000 9.250 10,400 10,750 Blackme r Gulch ·--At Confl uence wi th Greenwood Gulc h 2.3 1,390 1,85 0 1,950 2,33 0 Al Co nfluence wi th Quin cy Gulc h 1.5 780 1,040 1,100 1,33 0 At Mo\l v Stree t 0.5 385 500 540 64 0 Box Elder Creek Upstream of Coyo te Run 173.5 780 5,520 8,760 15,0uo·- At 1-70 165.5 780 5,560 8,820 15 ,100 At Ups tream Limit of Stu dv 127.2 780 5,590 8,88 0 15.20 ~ -Cardboa rd Draw At Mouth 2.3 270 7 10 990 1.520 Cherrv Creek _ At Downs 1rc1111, I imit or Studv 340 10,3 01) 31.000 51.000 I 50,000 169 3.300 9,300 13.300 63.000 Chcny Creek Sni \l wav Drain ~\ilouth 1.9 610 2,100 3,180 7.700 Chmv Creek (Rieh l Ove rbonk Solit Flow) At Amonhoe Roo d --I 2.090 7,077 62,21 1 Coo n Creek At Co nflu ence wi th Duu .h Creek ------2,9 00 -- Covo tc Run .\I Mou th 28 .7 1,7 50 5,96tJ 8,600 13 ,600 1-7 0/US-36 17.0 1.680 4,960 6,94 0 10 800 Be low con flu ence wi th Woodnu Gu lch 8.5 960 2,840 3,97 0 6,130 18 I I I I I Peak Di scharge; (Cubic Feet per Secon d) 10% 2% lli I ~ Dram ogc Arca Annual Ann ua l Annur\l ' {\nnu al Floodino Source/Loc 41ion /Soua re Mile s\ .:hnnce Chance Cha nce .. !'1t?Jl£L Dutc h Creek Uos trca m of Platte Canyon Road ----__ , 7.400 -=------Fi rs t Creek ~~' .imi th Road --1.9J0 --4,000 --- G:anbv Dit ch At Mouth 3.74 t.800 2.46 0 2.775 3.450 Above Con fl uence wi th Sa ble Ditch 2.28 935 1.28 0 1.445 1,800 A l Co lfax Avenue 1.96 488 876 1,080 1.7 32 At Laredo Stree t 1.38 2 12 372 447 1,170 Go ldsmi th Gu lch At Bell ev iew Road 2.6 1.270 I 950 2,250 3,050 West Tributarv to Goldsmit h Gulch At Orchard Road 1.3 530 840 1,000 1.380 Greenwood Gulc h At Bell eview Road 3.3 1,800 2,550 2,750 3,200 At Co nfl uence with Prentice Creek 2.7 1.700 2,300 2.450 2,800 At Orchard Road 1.2 1.100 1.500 1.600 1.850 ll ooov Canvon Cree k UIS a l Co nflu ence with Chcrrv Creek ------3,690 -- Lee Gulch Al Con fl uence wll h Sout h Platte Ri ver 2.5 1.900 2.500 2.900 4,500 Little 's Cree k At Co nfluence ,,·uh Sou th Plauc Ri ver 2.3 1,800 2.300 2.800 4,200 Litt le Drv Creek Clarkson Street 23 .66 2.275 3,75v 4,580 5.910 Louon S1rcc 1 --2.275 3,210 3.5 40 5,960 Ci nde rella Co ndu it Ent rance --2,350" 3,340 3,660 6,090 " Sou th Plnue River Co nfluen ce 24.96 2.470" 3.4 :J 3.770 6.200 Lone Tree C1rck Downst rea m of Arapa hoe Airoon Runw ay __ , .. .. 850 ---At Cherry Creek Rec . Arca Boundnrv ------' 2.0 00 -- Murp hy Creek At Mo uth ------4,450 -- -I I Drn in age Arca Floodin c So urce/Loc at ion IS ·,mrc Miles) Pmiric Doi! Draw At Mouth 6.3 Prcn1 icc Gu lch At Mou th O.S Quin cy Gulch At Co nnuc nc c with Blac kmer Gulc h 0.8 At Sout h Bell aire Stree t 0.4 Rat Run At Mouth 2.9 Sab le Ditch Ab ove Co nn ucncc with Granb v Di 1ch 1.4 6 At Colfa x Ave nu e 1.02 Sand Creek At Mout h 147 A t Colfa x A ve nue 97 Slnu~ht crhousc Gulc h At Confl uence wi th Suulh Platt e Ri ver 2.0 So uth Tribu tary to Sl:ull'ht cr housc Gulc h A t Con ll uc ncc w : Slaui:,:ht crh uusf! Gulc h .3 7 SJCD 6200 f-Unstrcam o f Plan e Ca nvun Road --' So uth Pl:1tt c Ri v..:r App rox imatel y 100 Feel Duwn stn::1111 or .. Co nfl uence with Bea r Creek Jus t Upstn::1 111 of Conflu ence wi th 8 1.'.'a r .. Creek Just Dowm,trc:11 11 of Co nflu ence with Big Drv Cree k Appro'ii mntcly I 00 Fcc l Upstrc,1111 of .. Co nnu cncc with Bi l! Orv Creek App rox imately 100 Feet Downstrea m o f .. Connuc ncc wi th Du tch Cree k Ju st Upstrea m of Co nn ucncc wi th Du tch .. Cre ek 20 Peak Disc harccs <Cub ic Fe et oe r "econdl ~ 2% lli 0.2% Annual A nn ual Ann ual An nu al Chance Chance Chance Chance 850 2.200 3.020 4,60 0 640 870 92 0 1,030' 6 10 8 10 85 0 l ,00u 32 0 420 445 550 44 0 1.1 20 1.530 2.3 10 9 10 1.250 1.40 5 1.760 730 1.03(1 1,03 0 1,4 10 10.000 22.000 29.000 55,00 0 6.7 00 15.9 0tl 2 1.5 00 45 .000 _ 1.400 1.700 2.000 2.9 00 43M 520 55 0 720 ··' .. 2.280 ··' 4,900 10,9°0 14,6 00 25.000 4.900 10.300 13.5 00 23.000 4,300 9,5 00 12,7 00 22,000 3,30IJ 6,900 8.900 15,000 2.700 5,000 6,400 10,000 1,30 0 2,20 0 2.7',0 4,000 I ·I I I Peak Di sc hore es (Cubic Fee t oer Second) 10% 2% 1% 0.2% Drain age Area Annua l Annua l Annu al Annu al Flood111e So urce/Location (Smm re Mil es ) Chan ce Chan ce Chance Chance Stem!!' Pu rkwn v Ovcrll ow 250 fe et downstream of South Broa clwa v .. .. I .. 128 . . Toll Gate Creek At Mouth 4 1 4 400 15,50 0 24 ,000 57 ,000 At East 61 Ave nu e 34.7 4,050 13,900 21,2 00 52 ,000 We st Toll Gate Creek At East Mi ss iss ippi Av enu e 17.9 2,95 0 10,000 15,200 37 ,000 Below Co nfluence with We st To ll Ga te 16.9 2,800 9,400 14 ,400 35,000 Tribut ary At Bucklev Road 14.8 2,150 7 300 11,200 27,400 Below Co nn ucnce with Unn ame d Creek 13. I 1,100 3,65 0 5,900 14 000 At Eas t Ouinc v A ve nu e 4.5 1,100 3,650 4,500 14,0 00 Wes t Toll Ga te Cree k Tri butarv At Mouth 2.6 610 1,950 3,100 7,4 00 Ea st Toll Gntc Creek Abo ve Con flu enc e with We st Toll Ga te 10.8 1,42 0 4,8 00 7,50 0 18,500 Crcr.k ~onflu cncc wi th Sid e Creek 8.9 1,6 00 5,40 0 8,100 19,3 0il Unn am ed Cn:c k (Tn butarv 10 West Toll Ga te Cree k) At Mouth 6.1 1,150 3,900 6,000 14.200 Wes terly Cree k At 14 11 Ave nue 10.8 2,7 00 4,200 5,000 6,800 At Pond A-8 5.8 400 ; 1,650 2.650 Will ow Creek Uostrcam of Enl,lcwood Dam 9.4 1 .. .. r,.400 .. ----Woocl rat Gu lch Al Mouth 3.4 470 1,280 1.78 0 2,74 0 Wo lf Cre ek Uos trca m of Int ers tate 70 82.2 4,485 10,6 03 14 ,686 24,966 At Conflu ence with Wo lf Cree k Tribut arv 71.7 4,278 10,233 14,166 24,D82 Wolf Cree k Tri~mturv At Mou th 3.5 571 1,185 1,578 2,683 0,11a not ;wa,Jablc Va lu e w:is cxtrapo\,ncd 2 1 3.2 Hydrauli c Ana lyses Anal ys es of th e hydrau li c charac teris tics of Ooo din g fr om th e so urces studi ed were carri ed out 10 provide est imates of the elevations of fl oo ds of th e selec ted recurrence interva ls. Users shou ld be nwa rc th at fl oo d eleva tion s shown on the FIRM represe nt fo und ed whole-foot el eva ti ons and may not exac tly rcncc t th e eleva ti ons shown on th e Fl ood Pro lil cs or in th e Floo dwa y Dnt a Tab le in tbc FIS repo rt. Flood elevation s show n on th e FIR M arc primaril y int ended for noo d in suran ce rati ng purp os es. For co nstm ctio n and/or noo dpl ain man age men t purpo ses, use rs are ca uti oned to use th 1~ fl ood eleva ti on dat.i presen ted in thi s FI S rcprrt in co nj un ctio n with th e data show n on the FIRM . Wat er-surface eleva tion of Ooo ds of th e se ,c ctcd recurre nce int erval s we re co mputed throug h th e use of th e COE HEC -2 stcpbackwa ter co mput er progro m (Reference 38). Starlin g water-s ur face el evati ons for th e 1ributaries of th e So uth Plotte Rive r were take n fro m pre viously co mput ed stage-d isc harge relati onship s wh en avail ab le. In many cases, co nt ro l el eva ti ons were shifi cd up stream to bri dge~ or cul ve rt s. Wh ere no oth er in fo mrntion or co nirol strn cturcs we re av ailab le, th e starti ng wate r-surfa ce elevation s were com put ed by the slope-area me th od option of th e Hl:C-2 progra m. Deta il ed cro ss sec ti on rlatn fo r ott onw ood Creek. Cherry Cre ek, Piney Creek , Murph y Creek , oa l reek. Co man che Creek . Littl e Co manc he Creek . West Bijou Cree k. an d Box Eld er Creek were rie ld surveyed and were loca ted at clos e int erva ls above and be low cul ve rt s in ord er 10 co mpute the effec ts of backwat er. For Litt le Dry Cree k. Bi g Dry Creek , and Sand Creek . cross sec ti ons we re taken from detail ed topog raph ic maps (Referenc es 30 :!ncl 14). Dt.!t :11l cd mnpp ing of the S0 1.1th Platti: Ri ver was sec ured f'r om 1hc COE . The U GS 1opo graphi c mappi ng. at a sca le of I :2 4.000 , with a co n1 01ir in terva l or I O feet, wa s used 10 sh pplcm cn t ri cld surv ey data (Re l'crencc 29). Hydrauli c anal yses included in the Fl ood Insuran ce tudic s for 1hc incorporated co mmunit ie s of Aurora , hcny Hill s Vi lla ge , Colu mbi ne Vall ey. Englewoo d, Gre enwood Vi ll age 1 Littl c1011 1 and She rid an we re in co rp orated int o th e res tu dy in th eir cn tin.:ty wi th tht: exce pti on of strc nms or port io ns of strt:a ms whic h were sup erse ded by more up-1 0-datc in fo nnati on (References 2, 3, 5 throu gh 9, 88 , 89). I lydrauli c ana lyses fo r porti ons or Fi rs t ree k, Piney Creek , Mu~1hy Creek, Lon e Tree Creek. Happy Canyon reek , oll onwood ree k. Lee Gul ch. and Li11 lcs Creek we re take n fr om publ ished UD F D repons (Referen ces I 0. I I , 12, 13. , 4, 15, and 16). Additi onal hydrau lic mrn lys cs from th e va ri ous engineer in g rcport 'i di sc uss ed in Sec ti on 7.0 ha ve been in corpo rated into the Arapah oe Co un ty res tud y. 1 lydrau lic anal yses for porti ons of □ig Dry Creek Tri buta ry A, Ea st Tr ib ut ary 10 22 I I I I I I I I I I I I I I I I I I I Wes t Toll Gat e Cree k, First Cree k, Samp so n Gul ch, an d Se nac Cree k we re per form ed us in g topo graphi c maps at a sc al e of I :2 4,000 , with a co nt our int erval of IO fee t (Refere nce 39). Fie ld surveye d cross sec ti ons were used and nonnal-d epth calcu lr.tion s were perfo nn ed in orde r to obt ain top wid ths at th e se lec ted cross sec tion s. Cross sl!c ti on infonnati on fo r channel geome try and surroundin g areas was tak en fr om exi stin g rep ort s (Referen ces 40 , 41. 42, and 43). Loc ation s of se lec ted cro ss section s use d in th e hyd raul ic anal ys es are shown on the Flood Pro file s (E xhibit I). For stremr. segment s fo r whi ch a noo dway was co mput ed ( cc ti on 4.2 ). se le cted cross sectio n loc ati ons are al so shown on ,1,c Flood In suranc e Rate Map (E xh ib it 2). Fo r th e app rox imat e studie s, noodplain limit s were defined by normal-d epth calculati ons in ap proxi mate. typi cal cross sec tion s tak en fr om USGS maps. Th e hydraul ic ana lyses fo r thi s stud y were based on unob stm ctcd now. Th e noo d el ev ation s shown on the pro fil es arc thu s co nsidered valid on ly if hydrau lic stm cturc s remai n un obstru cted, operat e pro perl y, and do not fail. 3.3 Vert ica l Datum /\II FI Ss and FIRM s arc re fe renced lo a s pecil'; ve rti ca l c!atum . The ve rtical datum prov ide s a start ing poin t ngain st which fl ood. gro und . and stru cture: ch.:va 1ion :-. can be rcfrrcn cc d and co mpared . Until rece ntly, the st:mdarcl verti cal da tum in use fo r newly creat ed or rev ised FI S reports and FIRM s was th e Nat io nal Ge odeti c Verti cal Datum of 1929 (NGV D29). With th e final izati on of th e No rth /\ mcric an Vertical Datum of 198S (NJ\ \/D88). man y FI S report s and FIRM s arc bei11 g prepa re d usin g NA VD 88 as th e rc lcrcn ce d vert ical datum. /\II fl ood elevations shown in th is FI S rep ort "nd 011 the FIRM arc referenced to NA VD SS. It is im1 or innt lo note that adjacc nt co m1m•n iti cs ma y be n;fc rcnccc\ to 1 GVD29 . Thi s may n:s ult in difli:rl'ncc s iii base fl ood ck va ti ons acro ss the co rp orate limit s bclwcc n commun iti es . J\s 11 01ed above. the elcva1i o11s shown i11 th e FIS report an d on th e FIRM for Arapah oe ount y and In co rpora ted J\r cas arc rcl ercnccd 10 NJ\ VOSS . Gro und. stru cture, and noo d e leva ti ons ma y be co mpared an cl/o r refe renced to NG \/1)29 by applyi ng a sta ndard co nversion fo ctor. ,he co nvers ion fr om NGVO 29 10 NJ\ VD88 ra11 gc d bet wee n 2.60 a11d 3.06 fo r thi s co unt y. Accordi ngly. due to the ran ge in co nversio n factors, an ave ra ge: conve rsion fac tor was es tabl is he d for th e c11 1ire co u111 y. Th e el eva ti ons shown in 11·,c FIS report and on the FIRM we re . the refore , co nve rt ed lo NA VD 8 nsin g a counl yw id e nppron ch in which an av era ge co nversion was establ is hed fo r th e co unt y. Th e 23 co nve rsion fac 1or for NGVD 29 lo NAV D88 of2 .8 7 fee l wn s us.ad fo r eac h 0oo din g sou rce in th e co mmunity . Th e BF Es shown in lh e FIRM rcprese nl whole-foo l ro unded val ues . Fo r exa mple, a BFE of 52 02.4 will appea r as 52 02 on 1he FIR M and 52 02.6 will app ea r as 52 03. Th erefo re, use rs wh o wish to co nve n th e eleva ti ons in th is FIS 10 GVD 29 should ap pl y th e stal ed co nve rsion fac tor to eleva tions show n on lh e Fl oo d Profil es and supporting data table s in th e FIS report , whi ch are shown at a minimum 10 lhe ne ares l 0.1 fo ot For more informali on on NA VD 88 , see th e publi ca ·.io n cnti ll ed, Co nvertin g th e Na tio nal Flood In suran ce Program to th e No rri, A,:i e,ic:an Ve rt ical Datum of 1988 (FE MA Publi ca 1ion FIA -20/Jun e 1992), or co nl ac t the Vert ica l Netw ork Bran ch, Nati onal Geodeti c Survey, Coas1 and Geo deti c Survey, N.11ional Ocea ni c and Atm os pheric Admini strati on, Roc kville , Maryl and 20910 (Intern et 2ddress h11p ://www.ng s.noac..gov). Quali fy in g ben ch mark s with in a given jurisdi ctio n th at are ca taloged by 1he Nat io nal Ge od eti c Surv ey (NGS) and cnl ered inl o the Nat io nal Sp alial Reference Sys tem (NS RS ) as Fi rst or Second Ord er Verti ca l and have a verti ca l stabili ty cl ass ifi ca ti on of A, B, or C are show n and labeled on th e FIRM wilh 1hcir 6- charac tcr NSR S Pen11 nnen1 Id entifi er. Bench mark s cntal og ucd by lh c NGS and ent ered inl o lh e NSRS vary wide ly in vc ni ca l stability classi fi cnti on. NS RS ve rt ica l stab ili ty class ificai ions arc ns fo ll ows: 1abili1y A: Monum enl s of 1h e mos l reli abl e nalurc, exp cc lcd 10 hold pos iti on/elevn 1io n well (e.g ., 111oun1 cd in bedrock) S1a bility B: Monum cnl s whi ch ge ner all y hold !h eir posi li on/e leva 1ion we ll (e .g., co ncrelc bridge abu tments) S1abi li1y C: Mon um cnl s whi ch may be affccled by sur fac,· groun d move ment s (e .g., co ncrete monum ent below lfos t lin e) 1n bili1y D: Mark or qu cs li onab lc or un known vc r1 ica l stability (e.g., co ncrc lc monum en l above fros t line or slec l wim css pos l) To ob1ain up-1 0-da1c eleva ti on in fo nn ati on on NGS be nch mark s show 11 on th e FIRM, pl ease con1ac t th e ln fo nn atio n Se rvices Brn nci, of th e NGS at (3 01 ) 713- 324 2, or visil th eir wc bsil e al www .ng s.noaa.gov . Map use rs should seek ver ifi ca ti on of non-N GS monum ent cle va1i ons wh en us;ng th ese eleva li ons fo r co ns1ruc1ion or 0oo dpl ain ma na ge ment purpose s. Tempo ra ry ve rti ca l monumcnls arc often cs1a bl is hcd durin g th e prepara tio n of a 0ood ha za rd ana lysi s for 1hc purpose of cslab lis hin g loca l ve rti ca l contro l. 24 I I I I I I I I I I I I I I I I I I 4.0 1l l1h ough these mon um ent s arc not show n on the FIRM , th ey mr.y be fo un <l in the Tec hni ca l Supp ort Dnta No tebook asrncia ted wit h this FIS rep0rt and Fl~lM for thi s co mmunity . Int ere ste d in di vidu als may con tac t FEMA to access ti,;, ja1a . FLOODPLA I 'MANAGEMENT APPLICATIOI\S The NF!P encourage s State and loca l gove rnment s to adopt so un d Oood plain mana geme nt prog rams. Th erefore, each FIS provide s I-p erce nt -a nnua l-cha nce nood ele vat ions and de lin eatio ns of th e 1-and 0.2-perce nt-annu al-cha nce noodpl ain boundari es and I-perce nt -a nn ua l-c hanc e noodw ay to as sist communiti es in developin g n ood plain manage ment meas ures. Th is inform atio n is prese nt ed on th e FIRM and in many co mp onen ts of th e FIS report , inc luding Flood Profiles , Fl oo dway Data tabl e and S ummary of Stillw ater Eleva ti ons Tab le. Users should reference th e data prese nte d in th e FI S report as well as addi ti onal in fo nnati on th at may be avai lable at th e local map reposi tory befc re mak in g Oo od eleva tion and/o r noodpl ain bound ary determi natio ns. 4.1 Flood pl ain Boundaries To provide a nat ional standa rd wi th out regio nal di scrimi nation th e 1-perce nt - annu al -chan ce nood ha s be en adopted by FEMA as th e base nood fo r noodpl ain management purposes. The 0.2-percen t-an nu al-c hance nood is empl oyed to indica te addi ti onal areas of nood ri sk in th e co mmunity. For eac h stream studied by detai led meth od s, th e 1-and 0.2 -percent-an nu al-c hancc noodpl ai n bound aries ha ve bee n de lineated usin g th e nood eleva ti ons dctennincd at each cross sectio n. Betwee n cro ss sec ti ons, the bo un dar ies were interpo lated usin g topograp hi c maps at scales of I :24,000; I :2,400; I :6,0 00 ; and I: 1,200; with co ntou r interva ls of IO and 2 fee t (Refe rences 34. 35 , 40 , 42 , 43 , 47, and 48). The 1-and 0.2-perce nt -a nnual -c hance no odplain boundarie s arc show n on th e FIRM (Ex hi bit 2). On th is map, the I-perce nt -an nua l-c hance noodp lain bo und ary co rres ponds to th e bo un da ry of the are as of s pecia l nood ha za rd s (Zo nes A, AE , AH , and AO); and th e 0.2-perce nt -a nnu al-chance Oood pl ai n bo undary of area s of moderntc noo d hazards . In ca cs where th e 1-an d 0.2- pt rce nt-ann ual-chan ce Oo odplnin bou nd arie s are close toge th er, on ly the 1- percen t-annu al-c hance Ooodp lai n bound ary has bee n show n. Sma ll areas wi thin th e noodp lain boundaries may li e above the nood ele va ti ons bu t ca nn ot be shown du e to limitatio ns of th e 11'.UJ' sca le and/or lac1< of deta il ed topograp l;ic da ta. Ap proxima te I-perce nt-annu al-chance nood pl ain bound arie s in so me portions of th e study area we re taken direct ly from the Flo0d In surance Rate Map fo r the Town of De er Tra il , Col orad o (Refe ren ce 59). For the streams studi ed by app roxima te methods , onl y the 1-pcrccnt-annual- chance noodp lO:n bo un dary is shown on the FIRM (Ex.hi bit 2). 25 4.2 Floodways Encroachme nt on floodplains , such as s:mcllires and fill , reduces flood-carrying capac ity , increa ses flood heights an<l ve locities , and inc reases fl ood hazards in areas beyo nd the encroac hm ent itse lf. One as pec t of floodpl ain management invo lves balan cing th e eco nom ic ga in fr om fl oodp lain deve lopm ent aga in st th e resu ltin g in crea se in fl ood haza rd. For purp,oses of t"e Fl P, a fl oodway is used as a too l to n,:i~• loca l com muniti es in th is aspect of fi r odp lai n management. Under this co nce pt , the area of th e 1-per<:ent-ann m.l-c hance fl oodp lain is di vi ded in to a fl oodway and a fl oodway fringe . The fl oe iway is th e cha1rnel of a stream, plu s any adjacent fl oodp lai n areas, th at nrns t be kept free of encroachment so th at the I-p ercent -annual-chance fl ood ca n be carried without substantial increases in flo od height s. Minimum Federa l stand ards limit such in creases to 1.0 foot , prov id ed that hazardou s ve locitir, arc not produ ced. Th e fl oo dw ays in thi s study are prese nt ed to loca l age ncie, ... • minimum stand ards th at ca n be adop ted directl y or th at can be used •• :t basis fo r add iti onal Ooodway studies . The fl oodway presente d in thi s FIS repo n and ""•~,· FIRM was co mpute d for certain stream segmcrt s on th e ba sis of eq ual ronv1,1yi,t ,;c red uction from eac h sid e of th e floodp lain. Fl oodw ay wid th s we re .;omp ut ed at cross sectio ns. Betwee n cross sections , th e fl oodway boundarie s we re in terpolated. The results of the fl oodwny co mput ati ons have been tab ul ated for se lec ted cross sect ions (Tab le 4). In cases where th e flood way and I-percent -annua l-chance fl ood plain boundaries are eithe r close toget her or co ll inear , on ly the floodway bounda• y has been show n. Th e area between th e noodway and 1-percen t-annun l-chan cc t,o-'·1p1u in bo und aries is tem1ed th e fl ood way fringe . The noodwa y fring e en co·, ,ia sses the porti on of th e nood pl ain that cou ld ·be co mplete ly obs tm cted wit hout increasing th, wa tcr-s ur fu ce elev ati on or the I-perce nt-annu al-chance noo d more th an 1.0 foo t at any poi nt. Typica l relatio nships between th e fl ooclway and the floodway fringe and th eir signifi ca nce to fl oodp lain deve lopme nt arc show n in Fig ure 5. 26 GROUND IWRFACl Figure 5 -Floo dway Sc hematic ~ I.NT o, f\.OOOl'L."4 FO" UffU,ICMIACHlO 1'11, ANNUAL CHANCf: nooo------1 1 ",::']---nooUWAY----i--",O:::::' 11.t!AM CHAHNl!:L f\.000 a!VATIOtf IN CONFINED wm.l F AltfA 0, AU.OWAaLl fHCflOACKMVO: IWSINO OM)UNDltllltl'o\Cf:Wll.l NOT CAUlfi A ~KMOI TMAT !XCUDI TH! MIICATlO nANOMDI fl.,1 '.11L1VATIOM B!!f t.11\1! lHCIIOACKMt'~ Otl ,IJ"Otu>UJN UNI! A • I ■ THI fLOOO 11:LIVATIOH 8U0Rf U.,.'"0.U:t't•(Jff ll'II! C • 0 II THI l'LOOO l!L!VATIO"I AF'Tfll f;p•r •• ,\/'fl U:NT 'IUIICHAllCI JIOT fO U CHD U l'OOT {"IIIUI ltlQUIIIOICNT} OR LUSf.11 ltf.lGHJ IP' 11'1..:ffl' f I Y Jr, I OIi CO.UNITY. 27 ,: tD r rn ... FLOODWG SOURCE ou-:-.vrcc1 VIDTH 1r cr.1 Bear Creek A 980 3 37 0 164 C 630 140 D 822 104 E 1,522 75 2,082 70 G 2,777 92 H 3 ,252 150 3,682 89 J 3,760 11< K 3,937 295 L 4 ,4 92 317 M s. 152 260 N s, 8 27 120 0 6,082 56 p 6,122 70 6,361 200 I 1 F@l!t Abovl! Mouth FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO A ND IN CORPORATED A R EAS FLOODWJ.Y SKC'TtON .un CIOOAU PUT) 7,535 690 5 4 6 531 461 529 878 l, 093 815 760 l, 736 1,565 1. 33n 794 711 829 1,865 BASE F LOOD WATER SUJU'ACE ELEVATlOH K&Nt Vat.O('t-:1' r=•~"I I PRn PU S Eeom>) n:rr uu.vo: 1.1 5,269.8 5,269.8 s. 269. 8 0. 0 11 . B 5 ,271.0 5,271 .0 5,271.0 0. 0 11. 3 5,279.8 5,279.8 s. 2'79. 8 0. 0 11.6 5,281.6 5 ,281 .6 5,281.6 0 . 3 13. 3 5,~97.5 5,287.5 5,287.6 0.1 11. 6 5 ,294 .0 5,294.0 5,294.0 o .o 7. 6 s.~90 .1 s. 298 .1 5,298.2 0 .1 7. 5 5,299.0 5,299.0 5,299.1 0 .1 10. 0 5,299.9 5,299.9 5,299.9 o. 0 10. 7 5,301 .2 5,301.2 5,301.2 o.o 4. 7 5,301.5 5,301.5 5,301. 0. 0 5. 2 s, 301. 7 s. 301. 7 s. 302. o. 8 6 .1 5,304.3 s. 304 .3 5,304.5 0. 2 10. 3 5,307.2 5,307.2 5,307.2 0. 0 11.S 5,311.9 5,311.9 5,311.9 0. 0 9. 8 5,311.9 5,311.9 5,312 .2 0. 3 4. 4 5,313. a 5,313.8 5,313.9 0 .1 FL OODWAY DATA BEARCREEK ------------------- ~ a, r m ... FLOODUIC SOURCE FLOODWAY ou·u,:,ic:1 1 W'tM'tl l nr.) {SOU.UI rlll'T ) Bear Gulch M 27,332 262 9 4 2 N 29,099 181 529 0 31,530 195 604 p' :n.26e 170 1,322 Q 35,695 100 360 R 38,249 375 2,350 s 39,081 93 250 T 41,266 91 2 47 u ,;.3, 460 2 30 : , 657 1 Feet. Abov~ Confluence W1ch Box. i:lder Creek 1 c .rooa seccion I• Oucaide of Cicv of Au r ora (Ada.111.S Coun ~v) FEDERAL EMER GENCY MANAGEMENT AGENCY A RAPA HOE COUNTY, CO AN D INCORPORATED ARE AS BASE Ft,001.1 WATER SURFACE ELEVATIOU r~,=•~'I WIT11 r LOOiJWJl'I' .atA.N VILOClTT cr1rr ,o SICOMDI nrt '.-U.VDI 4. 2 5,356.8 5,356.8 5 ,357 .6 0. 8 6 .4 5,363.1 5,363.1 5,364.0 0 . 8 5 .6 5,37 3 .9 5,373 .9 5,374.6 0. 7 2. 2 5,388.2 =-. 3 88 . 2 5,389.1 0. 9 8. 5,400 .2 5,400.2 5 ,4 00.8 0. 6 l.O 5,424.8 5,424 .8 5,425 .4 0. 5 9. 3 5,426 .3 5,426.3 5,426.4 0. l 9. 4 5,449.2 5,449.2 5,44 9.7 0.' l.1 5,4 81.8 5,481.8 5,482.7 0. 9 FLOODWAY DATA BEAR GULCH I - FLOODIIIG S(A1RCE n.OOOWA"i BAS E FLOOD WATER SURFACE ELEVATIOtl I KEAN VUOC:ITT IUGmATORY r UTllOOT FLOC>IMAT 1 •JTN FLOOONAT CJIO SS SECT?OH DISTAAc:r. WI D':H (FEET I StcTION MU {F££T PER (ICOAJll F"El:T I '"""""' S £C0,.'t)J FEET (NAVO) Big Dry Creek A 1, 178 128 786 11. 3 5 ,3 17 .0 5,317 .0 5 ,317 .4 0 . 4 B 1 ,476 48 4 88 18 . 2 5 ,320 .3 5 ,320 .3 5 ,320 .3 0.0 C 1,998 300 3,4 96 2 . 5 5 ,332 .4 5 ,332 .4 5 ,332 .4 o .o D 2,374 290 2 ,194 4 .1 5 ,3 3 2 .4 5 ,3 3 2 .4 5 ,3 3 2 .4 0 .0 E 3 ,765 133 894 10. 0 5 ,3 3 7 .5 5 ,3 37 .5 5 ,3 37 .6 0 .1 F 6 ,200 141 5 ,235 1. 7 5 ,357 .3 5 ,357 .3 5 ,357 .3 0 .0 G 7 ,359 160 7 41 12 . 0 5 ,36 3 .2 5,363 .2 5 ,3 63.2 o. 0 H 8 ,107 11 6 721 12 . 3 5 ,368 .4 5 ,3 68.4 5 ,3 6 8 .6 o . 2 I 8,951 41 501 17 . 8 5 ,374 .2 5 ,374 .2 5 , 3 7<.8 0 . 6 J 9 ,446 88 1 ,338 6 . 6 5 ,382 .1 5 ,382 .1 5 ,382 .1 0 .0 K 9 ,927 1 11 1 ,268 7 . 0 5 ,382 .6 5 ,3 82 .6 5 ,38 2 .6 0 .0 L 11,006 62 53 1 16. B 5 ,3 90 .1 5,390 . I 5 ,3 9 0 .1 0 .0 M 13,132 1 4 9 I. 0 4 4 8 . 3 5 ,41 0 .4 5 ,41 0.4 5 ,4 10 .4 0 .0 N 13 ,683 406 2 ,172 4 .o 5,<1 0 .9 5 ,410 .9 5,4 11.9 1.0 0 14,117 80 572 15 . 2 5 ,41 4 .o 5 ,414.0 5 ,4 1 4.0 0 .0 p 14 ,440 226 801 10. 9 5 ,41 8.7 5,4 18.7 5 ,418.7 0 .0 14,832 466 I , 895 4 . 6 5 ,4 22 .9 5 ,422 .9 5 ,422 .9 0 .0 R 15 ,371 74 849 10 .1 5 ,423 .8 5 ,4 23 .8 5 ,4 24 .2 o. 4 s 16 ,307 91 711 12 . 1 5 ,42 7.8 5,427 .8 5 ,428.1 0.3 T 17 ,225 158 I , 103 7 . 8 5,433 .7 5 ,433 .7 5, 43.!l . 7 1.0 u 18,652 89 66: 12 . 8 5 ,444 .7 5 ,4 44 .7 5 ,4 44.7 0 .0 V 19 ,030 309 l , Jj" 1 6 .1 5,44 9 .2 5 ,44 9 .2 5 ,450 .0 0 .8 w 19,•P6 89 CJ_ ,0 . 0 5,450 .8 5 ,450 .8 5 ,4 51 .0 0 . 2 y 19 ,728 103 E I 13 . 4 5 ,4 52 .0 5 ,452 .0 5 ,452 .0 0.0 y 20 ,375 7 8 73, 1.0 5 ,4 5 7 .5 5 ,4 57 .5 s, 457 . 5 o .o z 20,729 380 l,t .~ I 7 . 9 5 ,462 .7 s, "!:?. 7 5 ,4 62 .7 0 .0 1 Feet Above Con f luence With South Pla tte Jhver .... FEDERAL EMERGENCY MANAGEMENT AGENC Y FLOODWAY DATA )> "' ARAPAHOE COUNTY, CO r m A ND INCORPORATED AREAS BIG DRY CREEK .. --, ----------------- FLOODI!IC SOURCE FLOODWAY BASE f'LOCD WATER SURFACE ELEVATIO~ SECTIOH APLA KEA.II V£LOCtTT IUGUU.TORT rtTHOUT f'LOODMAY 1 MITH FLOODMAY OtOSS SSC'?!OH DISTANCE ioflDTK t F££TJ 15QUAM. FUT) IFEETfER '""""'" !it.eOMDJ FEET(NAVO) Big Ory C!"e~k (Cont 'd) ·-· 20, 762 457 2 ,039 4 .a 5 ,464.0 5 ,464 .0 5 ,464.0 a.a AB 21,013 108 878 9 . 2 5 ,464 .2 5 ,464 .2 5,464.2 a.a AC ?l,38B 108 905 8 . 9 s , 464 . 6 5 ,464 .6 5 ,465 .3 a . 1 AD ?2,447 182 1 ,227 6.6 5 ,473.3 5 ,473 .3 5, ,,n4 . 3 1.0 AE 3,245 233 869 9 .3 5 ,475 .8 5 ,475.8 5 ,47 6 .3 a . 5 AF 23,698 137 685 11. 8 5 ,480 .7 5 ,480 .7 5 ,481.0 0 . 3 ~.G 24,310 281 1, 4.6 5 4 5 ,488.3 5 ,488 .3 5,488 .7 0 . 4 A." 25, 194 114 806 9. 9 5 ,492 .2 5 ,4 92 .2 5 ,492.2 0 .0 1,: 26,481 347 1 ,055 7 .6 5,498 .6 5 ,498.6 5,499 .3 0 . 7 AJ 26,819 205 746 10. 7 5 ,502 .2 5,502 .2 5 ,5 02 .5 o . 3 AK 21, -56 322 384 5 . 7 5 ,517 .5 5,517 .5 5,517 .5 o .o AL 2e,215 72 630 10 . 3 5 ,519. l 5,519 .1 5 ,519 .3 0 . 2 AM 28,706 237 2, 102 3 . l 5 ,523 .3 5 ,523 .3 5,524 .0 o . 7 AN 29,046 179 1, .;,;3 4 .5 5 ,523 .4 5 ,52l .4 5 ,524. l o . 7 AO 29,915 224 808 8 .0 5 ,524 .0 5,524 .0 5 ,524 .5 0 .5 AP 30 ,542 149 585 10 . 9 5 ,5 29 .2 5,529.2 5 ,529.4 o. 2 AO 31,174 55 4% 12 . 7 5 ,538 .9 5 ,538 .9 5 ,538.9 o . a AR 31,791 442 3 ,631 l. 7 5 ,541.9 5 ,541.9 5 ,542.9 1.0 AS 32,159 112 530 11. 9 5 ,542 .9 5, 54 I . 9 5,543 .0 0.1 AT 33,065 151 842 6 . 4 5 ,553.2 5 ,553 .2 5,553 .2 0 .0 -AU 33,535 l 67 579 9 . 3 5,556 .3 5 ,556.3 5,556 .3 0 .0 AV 33,906 86 489 11.0 5 ,559 .0 5,559 .0 5 ,559 . l 0 .1 AW 34 , 669 106 494 10. 9 5 ,5 6 6. l 5,566 .1 5 ,566.1 o.o AY. 36,004 120 486 11 .1 5 ,576 .2 5,576 .2 5 ,576.2 0.0 AY 37,333 54 317 13 . 9 5. 585 . 7 5,5 85 .7 5 ,585.7 0 . 0 AZ 38 , 174 200 746 5 . 9 5 ,595.3 5,595.3 5,595 .3 0 .0 1 Feet ~ove Confluence W1 th South PlaLte River- .... FEDERAL EMERGENC Y MANAGEMENT AGENC Y FLOO DWAY DATA )> a, ARAPAHOE COUNTY, CO r m AND INCOR PORATED AREAS BIG DRY CREEK .. ~ ID r m -· ;-:-00011:G SOURCE ClU)SS SKTlON DISTA!JCZ MlDTII !FtEt) Big Dry Creek (Cont 'dl BA 38 ,799 185 BB 39 ,936 128 SC ,o. 662 126 BO 4 1 ,3 58 93 BE 42,909 127 3F' 4 3,951 175 BG 45,112 99 3H 45, 7~5 11< 31 47,547 33 ' 1 fel!t. Above Confluen~: W1.th South Platte ~-er FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAH OE CO UNTY, CO AND INCO R PORATED AR EAS F'LOOCW,\'f 5£CTION ARE.A ISQUAU.FEET I 489 636 509 410 478 719 371 514 576 BASE F"LOOD WATER SURfACE EL£VATIOtl KEAN VELOCITY P.l:GULATORY r llITHOOT rLOODMATI WtTK P'LOOr.AY !FUT Ptk tHCRIASE StcOITTI) FEET (NAVO) 9 . 0 5 ,600 .~ 5 ,600.3 5 ,600 .4 0 .1 6 . 9 5 ,608 . 7 5,608 .7 5,608 .7 0 .0 8. 3 5 ,617.5 5,617 .5 5 ,617 .5 0 .0 10 . 2 5 ,C23.3 5 ,623.3 5 ,623 .3 o .o 8. 3 5 ,637 .2 5,637 .2 s , 637 .2 0 .0 5 .0 5,643.6 5 ,64 3.6 5 ,643.6 0.0 9. 7 5 ,656 .2 5 ,6 56 .2 5 ,65 6 .2 0 . 0 7 .o 5,670 .9 5,670 .9 5 ,67 0 .9 0 .0 6 . 2 5,676 .3 5 ,676 .3 5,676.3 0 .0 FLOODWAY DATA BIG DRY CREEK n .ooou:c SOURCE FLOODifi\Y BASE FLOOD io"ATER SURFACE ELEVATlOti l""·-~~-,1 WITH r1.QODl(AY SECTION AAVr. lttk~ Vlt.OClTY REGU1.Al'OII.T ctOSS S &CT IOH DISTA.'iC£1 NIO'nl !f"ttTI ISO'U,t,U rtl:TI (F£CT PER ,..,..,.,, S£COND) FEET(NAVO} Big ~ry Creek - Tributary A A 1 50 62 338 •. 6 5,550 .8 5,550 .8 5 ,550 .8 0 .0 B 816 46 154 10 .0 5 ,566 . l 5 ,566 .1 5 ,566 .1 o .o C 2 ,228 35 134 10 . -4 5 ,598 .9 5,598 .9 5 ,598 .9 0 .0 D 3 ,31 2 238 2 ,377 0 . 5 5 , 625 . < 5 ,625 . < 5 , 25 . < 0.0 E 4,5 19 9 0 113 7 . 0 5,637 .0 5 ,637 .o 5,637.0 0 . 0 F 5 ,772 65 226 3.5 5 ,663 .5 5 ,663.5 5 ,663 .5 0 .0 i _J I 1 Fe!'!t Above Con fluence W1th Big Dry Creek -I FEDERAL EfAERGENCY MAN AGEME NT AGENCY FLOODWAY DATA .. Ill ARAPAHOE COUNTY, CO r m AND INCORPORATED A REAS BJ . OFt •· CREEK TRI BUT ARY A ,. -""---""~- BAS E FLOOl"l FLOODING SOURCE FLOODWAY WATER-SURFACE" ELEVATION (FEETNAV D) SECTION MEAN CROSS SECTION DISTANC E' WI DTH AREA VELOCITY PEGULATORY WITHOUT WITH INCREASE (FEET) (SQUARE (FEET PER FLOODWAY FLOODWAY FE ET) SECOND) BLACKMER GULCH A 3 12 160 530 3.0 5,407.9 5,407.9 5,408.2 0.2 B 1,102 71 247 4.0 5,413.2 5,413.2 5 ,4 13.3 0 .1 C 1,792 130 161 6.1 5 ,420.9 5,420.9 5,420.9 0 .0 D 3,1 61 140 193 5.1 5 ,437.1 5 ,437.1 5,437 .2 0.1 E 3,200 190 859 1.1 5 ,441 .0 5,44 1.0 5 ,441.4 0.4 F 4 ,264 19 81 1 1 .7 5 ,443.1 5,443.1 5 ,44 3.1 0 .0 G 4,325 482 1,350 0.7 5,460.0 5,460.0 5,460.0 0 .0 H 5 ,668 69 173 2.3 5,460.8 5,460.8 !,,.;e13 0 .5 I 6 ,346 4 1 58 6 .8 5,471.4 5,471.4 5 ,471 4 0.0 J 6 ,551 180 109 3.7 5 ,491 .0 5,491 .0 5 ,491 .0 I 0 .0 K 8,034 50 86 6 .0 5,505.7 5,50 5.7 5,506.3 0 .6 L 8,835 33 66 8.0 5,535.6 5 ,535.6 5 ,536.6 1.0 M 9,850 57 89 6 .0 5,553.4 5,553.4 5,554 1 0.7 N 11 ,045 22 58 9 .0 5,588.1 5 ,588.1 5.St 4 0.3 I I Feet Above Confluence With G reenwood Gulch --__ _J FEDERAL EMERG ENCY MANAGEMENT AGENCY FLOODWAY DATA .... )> CD ARAPAHOE COUNTY, CO r m .,, AND INCORPORATED AREAS BLACKMER GULCH ---- F'LOOD ING SOUPCE: F'LOOOW AY BAS:: n.000 W/ITER SURFACE ELEVATIO?I ' ION MCA H!:A.'f VELOCITY I UG:111..ATOR' r tl'KOU'T F1.00DNAY 1 WITH F1.00DWAY OISTAJfCE 1 WIDTH l f"UTJ tn:tT PE.ll tSOUAll FEET) SECOND) FEET(N.'.VD) Box £lder Creek AT 249,546 510 l.647 5. 5 5 ,3 67 .0 5 ,367 .0 5 ,367 .4 0 . 4 f..U 250,043 745 1 ,977 4 . 6 .s , 368 . 6 5 ,368.6 5 ,369.1 o . 5 AV 250,167 516 1 ,160 7. 8 5,371.0 5 ,371.0 5 ,371 .3 0 . 3 A'1 251 ,492 520 I , 631 5.6 5 ,373 .9 5 ,373.9 5,374 .9 1.0 AY. 252 , 11 : 638 1 ,894 4 . 8 5 ,378 .8 5 ,378 .8 5,379 .8 1.0 AY 253 ,415 403 1 ,418 6 . 4 5 ,381.8 5 ,38 1.8 5 ,382 .4 0.6 AZ 254 ,303 405 1 , ~39 5. 6 5,38 4.B 5,384.8 5 ,J85.7 o . 9 BA -z:.~. 101 456 l, 39s 6 . 5 5 ,387 .7 5 ,387 .7 5 , 38B .4 0 . 7 BB 256 ,606 332 ~, 242 7. 3 5 ,393 .3 5 ,393.3 5 ,393 .9 0 . 6 BC 257 ,617 1 ,450' 6, :'66 l. 5 5 ,398 .4 5 ,198.4 5,399.2 O.B BD 258 ,719 €d6 1 ,544 5 . ~ , , 402 . 5 5 ,4 02 .5 5 ,403.2 0 . 7 BE 259 , LV3 530 l, 555 5. 7 5 , -1 05 . 5 5 ,405 .5 5 ,406 .3 0. 8 BF 260 ,410 976 l, 9B0 4 . 4 5,4 09 .6 5 ,409.6 5 ,41 0.3 0. 7 BG 260 ,94 1 300 1 ,097 8 .0 ~.413.8 s, 41 3. 8 5 ,414 .0 0 . 2 BH 262 ,160 420 1,480 :, . g 5 ,419 . l 5,418 .1 5 ,419 .1 1. ':'I BI 263 ,071 439 l, 481 :,. 9 5, 4ll. 7 5 ,4 21.7 5 ,4 22 .3 0. 6 BJ-Bf<' BL 26b , 090 310 1,031 8 . 5 5 ,436 .7 5,436 .7 5,4 36 .9 0 .2 BM 267 ,210 460 1,62 5 5. 4 5 ,441.1 5 , 441.l 5 ,441.9 o . 8 BN 269,758 2 ,219 10 ,578 0.8 5,44B .9 5 ,448.9 5,448 .9 0 .0 BO 2b9 , 0: 13 1,763 7 ,956 0.1 5 ,448 .9 5,448 .9 5,448 .9 0 .0 BP 269,948 620 1,348 6. 5 5,449 .5 5 ,4 49.5 5,450 .2 o. 7 BO 271 , 28b 873 l, 821 4. 8 5 ,456.1 5 ,4 56 . l 5 ,4 5 7 .0 0 . 9 BR 272 ,640 199 l , 029 B. 6 5,461 .3 5 ,4 61.3 5 ,462 .2 0. 9 BS 271,626 660 2,139 4 .1 5 ,466.6 5 ,466 .6 5,467.5 0. 9 a·: 275 ,274 300 980 9.0 5 ,414 , 2 ::,, 4 74 .2 5 ,474.3 0.1 1 F'eet Above Hauth 1 C::oss Sections Are 0u~ Je of City of Aurora {Adaos Count J !nclud<!s e ffect o! confluence with Coyot.e Run .... FEDE RAL EMERGENCY MA ,,. I\GEMENT AGENCY FL00DWAY DATA ')J A RA PAHOE COUNTY, CO r ;n AND INCORPORATED AREAS BOX ELDER CREEK , f"LOOOING SOURCE rLOOOWAY BAS £ FLOOD WA TER SURFAC E E L£VATIO!l StCTIOtl ARll H£A.-, vtUX:ITY iw.ut..ATOAY rITffOUT rt.ooDMAY I w:'!'11 FLOODMAY CJIOSS Ht'TI C!f DlSTA!ICE 1 WIDTH (f"EET J " !\I: F!:ETI frtttPER INCREASE '""""'' FEET (NAVD) Box Elder Creek (Con 'd) BU 276 ,242 4 60 l , 397 6 .3 5 ,478 .1 5 ,,nB .l 5 ,478 .4 0 .3 av 277 , 690 4 60 1 ,381 6 . 4 5 ,48 4 .7 5 ,4 0 4.7 5 ,4 85 .6 0 . 9 aw 278,684 710 l , 796 4 . 9 5 ,489 .6 5 ,48 9 .6 5 ,490 .5 0 . 9 BX 279 ,378 r.20 1 ,633 5 . 4 5 ,492 .6 5 ,492.6 5 ,4 93 .4 o . 8 BY 280,376 530 1 ,2 31 7 . 2 5 ,497 .1 5 ,497 .1 5 ,497 .8 o . 7 BZ 281,897 440 1 ,340 6 .6 5 ,504 .7 5 ,504 . 7 5 ,505 .5 0. 8 CA 283,266 '70 1 ,778 5 .0 5 ,511.6 5,511 .6 5 ,512 .6 1.0 CB -CC 2 CD 287 ,575 290 1,132 7 . 8 5 ,532 .4 5,532 .4 5 ,533. l 0. 7 CE 288 ,200 360 1 ,309 6 . 7 5 ,535 .4 5 ,535 .4 5 ,536 .4 1.0 CF 288,825 4 20 1 ,5 13 5 . 8 5 ,538 .1 5 ,538 .1 5 ,5 3 9.1 1.0 CG 289 ,400 410 1 ,081 8. 2 5 ,5 40 .9 5,540 .9 5 ,541.7 0 . 8 CH -CI 2 CJ 290,64 5 390 1 ,167 7 . 6 5 ,547 . l 5 ,547 .1 5 ,54 7 .2 0 .1 CK 291,300 510 : , 550 5 . 7 ~-=.49 . 9 5,549 .9 5 ,550.9 1.0 CL 292 ,969 510 1,658 5 . 3 5,559 .1 5 ,559 .1 5 ,560 .1 1.0 CM 294,436 380 990 8 . 9 5 ,567 .1 5 ,567 .1 5 ,567 .6 0 . 5 c:-. 295 347 370 :,092 8 .1 ~.571.8 5,571 .8 5 ,572.3 0 .5 co 29o , 961 583 1 ,672 5 . 3 5 ,580 .3 5 ,580 .3 5 ,581.3 l.G CP 291,444 440 1 ,229 7 . 2 5 ,582 .9 5 ,582 .9 5 ,583 .9 1.0 CQ 298 ,424 614 1 ,620 5 . 5 5,58 7 .8 5 ,587 .8 5 ,588 .2 0 .' ca. 300,161 420 1 ,109 8. 0 5 ,595 .8 5,595 .8 5 ,596 .4 o . 6 cs 301 ,208 645 \, 708 5 . 2 5 ,601.3 5 ,60 1.3 5 ,602.3 1.0 CT 302 ,738 440 2 ,517 3 . 5 5 ,608 .0 5 ,608.0 5 ,608 .9 0 . 9 cu 303 ,24 9 190 86 1 10 . 3 5,609 .9 5 ,609 .9 5, .~10 .1 0 . 2 1 Feet Above Mouth l Cros s Sect.io ns Are Outside of C:.t.y of Aurora (Adams County) -i FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA )> IIJ ARAPAHOE COUNTY, CO r-m AND INCORPORATED AR EAS BOX ELDER CREEK ... --------- n .ooowc SOURCE f'LOOow-.y BAS£ FLOOD WATZR SURF'ACE £L £VAT I ON S£ctiml IJl.£A MEAN vn.c.cI?Y IW,1,1 1.ATORT r1THOUT Ft.OOOKAY 1 •t•H ft.OODMAY CROSS &&C!lON DISTAHO:, WIDTH (Ft:t.'!) i,gu.-..u:: n:n 1 Cftt? PER ""'"''" St.cOllDI FEET (NAVD) Bo x Elder Creek {Cont 'a) CV 304,954 200 996 8 . 9 5,618 .9 5,618 .9 5 ,619.2 0 . 3 cw 305 ,6 49 250 1,547 5 . 7 5 ,622 .9 5 ,622 .9 5,623 .6 0 . 7 ex 306,536 200 1 ,277 6 . 9 5,625 .8 5 ,625.8 5 ,626 .5 0. 7 CY 307 ,7 47 380 1 , 709 5 . 2 5 ,633 .0 5 ,633 .0 5 ,633 .9 0 .9 CZ 309 ,2 89 830 2 ,738 3 .2 5,637 .7 5,637 .7 5 ,638 .7 1.0 DA 310 ,316 930 2 ,223 4 .o 5,643 .4 5,643.4 5 ,644.2 0. 8 DB 311,058 750 2,816 3 . 2 5 ,646 .0 5 ,6 46 .0 5 ,647.0 1.0 DC 311,552 500 1, .:;2&: 6 . 2 5 ,6 4 7 .9 5 ,647.9 5 ,648 .8 o. 9 00 311.973 720 2, s, 3 . 5 5 ,650 .5 5,650 .5 5 ,651.5 1.0 OE 312 ,271 420 1 ,438 6 . 2 5,652 .1 5 ,652 .1 5 ,652 .6 0 . 5 OF 313 ,110 700 2 ,247 3 . 9 5 ,655 .7 5,655.7 5 , 65b 7 1.0 DG 313 ,835 490 1,412 6 . 3 5 ,660 .0 5,660 .0 5 ,660 . ·, 0 . 7 DH 3H , 906 260 1 ,034 a . 6 5,665.0 5,665.0 5 ,665 .7 0 . 7 DI 316 ,018 390 1,280 6 . 9 5 ,670 .5 5 ,670 .5 5,67 0 .8 0 . 3 OJ 316 ,980 370 1,473 6.0 5,674 .6 5 ,674 .6 5 ,675 .4 0 .8 DK 317,934 9 4 0 2,613 3 . 4 5 ,678 .7 5 ,678 .7 5 ,679 .6 0 .9 DL 318,808 590 1 ,608 5 . 5 5 ,682 .7 5 ,682 . 7 5 ,683 .6 0 . 9 OM 319 ,904 2b0 1,264 7 .0 5 ,688 .5 5 ,688 .5 5,689 .3 0 . 8 DN 321 ,164 2 0 1 ,166 7 . 6 5 ,694 .6 5 ,694.6 5 ,69 5 .3 0. 7 1 Feet. Abo·.re M.out.h .... )> FEDERAL EMERGEr,..r,y MANAGEMENT AGENCY FLOODWAY DATA Ill ARAPAHOE COUNTY, CO r m AN D INCORPORATED A REAS BOX ELDER CREEK ... BASE FLOOD FLOODING SOURCE i=LlJOOWAY WATER-SURFACE ELEVATION (FEET NAVO) SECTION MEAN CROSS SECTION DISTANCE' WIDTH AREA VELOCITY REGULATORY WITHOUT WITH INCREASE (FEET) (SQUARE (FEET PER FLOODWAY FLOODWAY FEETl SECOND) CH E~RY CREEK A 86,, 10 1,305 8 ,472 60 5 ,624.3 5 ,624.3 5,625.1 0.8 B 86,896 792 5,955 8 .5 5,627.9 5,627.9 5,628.5 0 .6 C 87,257 745 6,003 84 5,€29 7 5,629.7 5,630.2 0 .5 D 88,111 663 5,979 83 5,633.3 5,633.3 5,633.8 0 .5 E 88,941 1.053 8 487 58 s 635 8 5,635.8 5,636.8 1.0 F 89,292 1,087 8 ,680 5.7 5,t.36 ° 5 ,636.9 5.637.8 0 .9 G 89.802 579 4 ,638 9 1 5 ,6 38.3 5,638.3 5 ,639 0 0.7 H 90,126 900 7,564 55 5,640.6 5 ,640.6 5 ,640.8 02 I 90,669 920 6 ,102 68 5,641 .8 5,641 .8 5,642.0 0.2 J 90,939 829 4 ,804 10.2 5,643.6 5,643.6 5,643.6 0 .0 K 91 ,358 1,371 11 ,782 49 5,650.0 5 ,6 50.0 5,650.0 0.0 L 91 ,576 1.403 9,850 4 .9 5,650.3 5 ,650.3 5,650.3 0 .0 M 93 ,004 2 ,017 12,984 37 5,653.2 5,653.2 5,653.3 0.1 N 95,434 955 5 ,822 83 5,6 58.8 5,658.8 5,658.9 0.1 0 96 ,049 819 5,553 86 5 ,661 .3 5,661 .3 5 ,661 .6 0.3 p 96,7 62 941 6 ,723 7.1 5,664.7 5,664.7 5,664.8 0 .1 0 97,310 840 5,529 86 5 ,66€.7 5,666.7 5 ,666.7 0 .0 R 97 ,989 773 5,909 80 5,670.0 5,670.0 5,670.1 01 s 98,604 969 7,828 6 .0 5,672.3 5,672.3 5,672.4 01 T 99,598 740 5,868 8.0 5,675.6 5,675.6 5,675 7 0 .1 u 100,260 792 4 ,512 10.3 5,680.2 5,680.2 5,680.2 0 .0 V 100,529 806 6 ,237 7 4 5 ,683.2 5 ,6 83.2 5,68~.2 0 .0 w 101 ,846 1,137 7 ,106 65 5,687.1 5 ,687.1 5,687 7 0.6 X 102,420 1,320 7 ,304 ~.3 5 ,689.6 5,689.6 5 ,689.9 0 .3 y 103,583 1,078 6,736 68 5,694 .1 5 ,694.1 5,694.4 03 z 105,290 876 6 ,229 73 5 ,699.3 5,699.3 5 ,699.7 0.4 Feet Abt.ive Confluence With Soutr Platte River FEDERAL EMERGE NCY MANAGEMENT AGENCY FLOODWAY DATA I -< ,. l!! ARAPAHOE COUNTY, CO ---m A AND INCORPORATED AREAS CHERRY CREEK I... ---- ,: a, r m ... n.oooI?lG SOuRCE Dtn.u,ca:1 wtD'nl CRffl Cherry Creek (Cont'd) AA 105. 947 956 AB 106 ,785 B6B AC 107,318 B86 AD 108,492 1,071 AE 109.251 1. 057 1 Feet Abe..·,; confluence Wit.h Sout.h Plat.t.e R1ver FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE CO UNTY, CO AND INCORPORATED AREAS : FLOOOWAY BASE FLOOD WATER SURPACE ELE".,ATlON Stc'TIOMl.a&A IMITMOUT P l.OOD'fAYI WITH P LOODWAY IIQU.\U PUT} Pl!!BT (NAVDI 6,23 7 7. 2 5,701.9 s. 701.9 S, 702. 2 0. 3 5,815 7 . 7 5,705.3 5,705.3 5,705 .2 0 . 0 7,325 6 .1 5,707.0 5 ,707 .0 5,707.3 0. 3 7,528 5. 8 5,710 .7 5,710.7 5,711.0 o. 3 7. 502 5. 9 5,712.5 5,712.5 S, 712. 7 0. 2 FLOO OWAY OATA C HERRY CREEK BASE FLOO D FLOODING SOURCE FLOODWAY WATER-SURFACE E LEVATION (FEET NAVO) SECT ION MEAN I CROSS SECTION DI STA NCE ' WIDTH A REA V ELOCITY REGU LATORY W ITHOUT W ITH INCREASE (FEET) (SQUA RE (FEET P E R FLO ODWAY F LOO::JW AY FEET) SECOND\ Cherry Creek (R ight Overbank Splitflow) A 462 444 1 ,815 39 5638.7 563S.7 5639.2 0.5 B 937 640 2 ,329 3.0 5640.1 5640.1 5640.7 0.6 C 1 ,3 17 693 1,7 13 4.1 564 2.3 5642.3 5642.7 0.4 D 1,71 3 738 2,376 3.0 5644.1 5644.1 5644.5 0.4 1 Feet above confl uence wrt h Cherry Creek FEDERAL EMERGENCY MANAGEME~'T AGE NCY FLOODWAY DATA ... )> a, ARAPAHOE COUNT'(, CO r m .. AND INCORPORATED AREAS CHERRY CREEK (RIGHT OVERBANK SP LI T F LOW) --- f'LOOD WG SOUR.CE },'!_"':;~ .. :.'! otr...uec::s.1 v ur.11 t l"l:C'"l Sl!CTIOlf AH.A I SOUUC f'ar?I Cherry Creek Spilluay Drain A 1,775 323 306 B 3,140 lo4 1,030 C 3,780 175 322 D 4,030 68 180 E s. 632 149 341 1 Feet Above Confluence With West Toll Gate Creek FEDERAL EM ERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AND IN CORPORATED AREAS BASE f'LOOO WATER SURFACE ELEVATIO?l l f'CrT f'U r~ •~T1 •~ ~kT SCco.D) nr. UL\VDI 10 • 5,52•1.6 5,524.6 5,524.6 0.0 2 • 5,561.6 5,561 .6 5 , 5€:':.. 7 0 .1 7 l 5 ,575.4 5,575 .4 5, 57 j. 4 0. 0 9. 3 5,591.8 5,591.8 5 ,591 .8 0. 0 •. 6 5,615.0 5,61':.0 5,615.0 o . 0 FLOO DWAY DATA CHERR Y CREEK SPILLWAY DRAIN f'LOOOIUG SOlJRCE f'LOOD"-AY BASE FLOOD WATER SURFACE ~LEVATlOU !i1C'Tt0N I.AU. MU.It vn.oc:ITT l'"THOOT n.CIODIOTI WlTN '1,00Dlll.t,T I r:ST,\lfCl:1 wi~ t n:n1 t rlln •u ISCtJUS PEffl Sl:C'Clm) !'BET (tu.VD) Coal Creek A 77,150 1,900 2 , 7.t;.6 7 .1 5,500.5 5,500.5 5,500.5 0 . 0 B 7 8,2 70 3 ,2 60 1 ,907 10 . 2 5,505.4 5,505.4 5,505 .4 0. 0 C 90,32 0 3,160 6 ,46 0 3. 0 5 ,5 1 4.1 5 ,514 .1 5,515.1 1.0 D 83,15 0 470 1,900 10. 3 s. 526 . 6 5,526 .8 5 ,527.3 o. 5 E 84,155 350 2 ,22 0 8 . e 5,532.3 s. 5 32 . 3 5 ,533.3 0. 0 F 85,900 600 3,177 6 1 5,539.1 5,539.1 5,539.8 0 . 7 G 86,005 600 2,7 4 7 7 .1 5,539.1 5,539.1 5,539.8 0 7 H 87, 201., 280 1,456 13. 4 5,546 .4 5,546 .4 5,54 6. 0 0 88,] 95 4 80 2,880 6 . 8 5,553 .2 5,553.2 s. 5 c:1. 0. 3 J B9, 990 500 3,100 6. 3 5,559.B 5,559.8 5,560.B 1.0 K 91,790 610 2,680 7. 3 5 ,567.4 5,567.4 5 ,568.3 0. 9 L 93,425 600 3,200 6 .1 5,575.1 5,575.1 5,576.1 1.0 M 95, 125 4 00 2,540 7. 4 5,583.4 5,583.4 5,584 .4 1.0 N 96,38 0 585 2, 98 .J 6 . 3 5,58 7.5 5,5137.5 5,588.2 a. 7 0 97,4 95 270 1 ,: 1 3 16. 9 5,593 .4 5,593 .4 5,593.7 a. 3 p 98,380 450 2 '5.q,O 6. 9 5 ,599 .2 5 ,59~.2 '.;;. 600. 2 1.0 100,095 410 ) != •• ·, 5,60 2 .4 5,602 .4 ::;, ~')]. 2 0 . 8 R 101 , 900 400 l, ~ Ji, 1 1' .1 5,612 .8 5,61 2.8 5,613.5 a. 7 s 102,550 440 3, 30~ 5. 5 5 ,617.5 5 ,61 7.5 5,618.5 1.0 T 102,650 600 2,571 7. 0 5,623.1 5 ,523.1 5,62 4 .1 1.0 u 103,480 6 85 5,955 3. 0 5,62 4 .2 5,62 4 ._ 5,625.0 0 . 8 V 104,1 00 800 1,136 15. 9 5,625.7 5,625.7 5,625.7 0. 0 w 105. 150 900 3, .;,92 5. 2 5,629.9 5 ,6 2 9.9 5,629.9 0. 0 X 106,175 570 l. 800 10 .1 5,633.9 5,633.9 5,63 4 .0 0 .1 y 1 06,950 560 3, 2:;l !J 5. 3 5,639.4 5,639.4 5,640 .1 o . 7 z 107,750 780 3,154 5. 4 5,642 .4 5,6 42.4 5,643 .0 0. 6 1 Feet Above Mouth o( Sand C"reek: -< l> FEDERAL EMERGENCY MANAGEMENT AGENCY FLOO DWAV DATA a, r ARAPAHOE COU NTY , CO m A ND INCORPORATED ARE/<S COAL CREEK i-------------------- .... )> a, r m .. FLOODING SOURCE tll S-:-A.NCl.1 1,rurn cnr.) Coal C":"eek (Conc.'d ) AA 108,650 ~so AB 109, 91')0 ••a 1 Feet Above Mouth o ~ Sa."td Cree,c. FEO£-'l4:.. C\1ERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AN D INCORPORATED AREAS FLOODWAV HCTtON A.I.EA !SOU.US PUTI 2,454 1 ,973 BASE Pt.000 WATER SURFACE ELEVATIOU -•.:; •SLOC tTT lwtnroo-r rt.JODWJ.TI WYTK PLOODWAT cr =r. r u SSCOIO) FEET OU.VD) 7 . D 5 ,646.2 5,646 .2 5,646.8 0. 6 ; .1 5.652.0 5,652.0 5,652. 5 o. s FLOODWAY DATA COAL CREEK ~ 111 r m ... Fl,00D ING SOURCE :IJST»1a' lf t DTB (P l:ff) Comanche (:reek A 147 ,210 1,900 B 147,830 1,680 C 1'.7 ,8B0 1,300 D 148.83 0 l, 736 E 148,980 1,660 F 1 49,58 0 2,915 G 150,450 l, 220 H 151,650 1,440 I 152. 520 1,270 I Feo::t Abov~ MOuth FEDERAL EMl=RGENCY MANAGEMENT AGENCY ARA PA HO E COUNTY, CO AND IN CORPORATED AREAS ---- FLOODWAY S ll:CT?011' llL\ !SOUi.RI Pl:ff l 5,209 5,276 3,04 9 2,015 1,353 7,514 2,280 5,208 2,340 BASE FLOOD WAT ER SUR FACE ELEVATION I"'"°"' '"'°gAATI 1ftTfl n..ooDWAT _...,. vaLOCtTT UCUUTOaY (Pllff PU s•co~l Pl:ET UUI.VOI 3 .9 5 ,372.2 5 ,372 .2 5,372.2 a.a 3 .8 s . 373. 5 5,37 3 .5 5,373.5 a. 0 6. 6 S, 374 . 9 5,374 .9 5,374 .9 a. 0 9. 2 5,376.9 5,376.9 5,376.9 0 . 0 13 . 7 5 ,3 77.V 5 ,377.0 5,377.0 0. 0 2. 5 5,3 8 2.4 :i, 382. 4 s. 382 .. 0. 0 S. l 5,385 .2 s. 385 . 2 5,385.2 a a 3. 6 5 ,391.4 5,39 1.4 5,391.4 a a 1. 9 5,397.7 5,3 97.7 5,397.7 0. 0 FLOODWAY DATA COMANCHE CREEK ;;! ID r m .. FLOODING SOURCE - Dlff.llfea1 v:rtrn1 ,,..n, Cottom.mod Creek A 11,22 0 170 B l.t , 210 255 C 12,925 103 D 14, 70~ 202 E 15,820 11$ F 16,680 32 C 16,830 32 H 1 8,477 144 19,182 190 J 20,532 411 K 21,006 282 L 22,132 478 M 23,182 139 ' Feet: Above Mout.h FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AND INCORPORATED AR EAS FLOODWAY 1,0:CTIOM ~ (~.US: PUT) 61 2 931 521 1,205 698 242 413 840 710 5,459 3 ,334 2,653 533 BASE FLOOD WATER SORPACE ELEVATION 1~: .. ::,"AT I m• ,_.., q.ui vat.OC:rT1' 41'..-T Pll 1ae01e1 I ! 10. 5 ,623.8 5,623.8 5,623.8 0. 0 7 .1 5,629.7 5,629.7 5,629.7 0. 0 12. 5,637.2 5,637.2 5,637.2 0. 0 5. 5,655 .0 5,655.0 5,655.0 0.0 9. 5,661.2 5,661. 5,661.2 0 .0 15. 7 5 ,662 .9 5. 662. 5, 6l52. 9 0. 0 9. 2 5,€68.2 5,668.2 5, 66c3. 2 0 .0 4 . 5 5,680 .2 5,6 8 0.2 5,681.1 0 . 9 :i. 4 5 ,687.1 5.687 .1 5,687. 3 0 .2 1.1 5,713.0 5,713 .0 5,713 .0 0 .0 1. 8 5,713.0 5,713.0 5 ,713.0 o.o 2. 6 5,713.0 5,713 .0 s. 713. 0 0. 0 8. 9 5,717 .5 5,717 .5 5,717.5 0 . 0 FLOODWAY DAT A COTTONWOOD CREEK FLOODIW: SOURCE FLOODWAY BASE: FLOOD WATER SURFACE ELEVATIOU I IMJ tlfOUT FLOOPWAY I WlTII FLOOIMAY StcTtON AAU HEA."1 VJ:1,0CJ TY R.:GUU.TOIIY c:Rt'ISS SICTION DISTANCE1 WIDTH lf'E£T I CSQUA.Jt£ FEET I (FEET Pr.II UlC:~E SECCNtU FEET(NA.VO) Coyot.e Run A 940 I, 030 <, 519 I. 9 5 ,398 .1 5 ,398 .1 5,399 .1 1.0 B 1 ,4 94 100 632 13. 6 5,401. l 5 ,401.1 5,401.5 C. 4 C 2 , 755! 210 l , 207 7 . l 5 ,40 5 .6 5 ,405 .6 5,406.2 0. b D 3 , 02, 250 l , 505 5 . 7 5 ,4 08 .7 5 ,408 .7 5 ,40 9 .6 o. 9 E 4,786 170 717 11. 6 :>, 41 0. 6 5 , D 10 . 6 5 , '10 . 7 0 . l F'-H2 I 13,220 230 l, 366 6 .1 5 ,'37.6 :), 437. 6 5,438.1 0.5 J 14 I 320 381 1,659 5 .0 5,440 .o l , 440.C 5 ,440 .8 0 . 8 K 1 :.i, 021 130 709 l. 6 5 ,4'3.7 5,443 .7 ~,444 .0 0. 3 L 17 , 56< 120 798 10. 4 5,450 .3 5 ,450.3 5 ,4 5 1.0 0. 7 M 18,4 65 630 3 ,533 2 . 0 5,453.9 s , 453. 9 5 ,454.5 0 . 6 N 23,205 330 1,284 5. 4 5 ,464 .0 5,464 .0 5, <65.0 1.0 0 25 ,704 8 4 0 2,291 3 .3 5 ,473 .1 5 ,473 .1 5,473 .2 0.1 p 25 ,851 880 3,032 2 . 3 s, 474 .o 5 ,474.0 5,474 .7 0. 7 29 ,452 350 1,719 4 . l 5 ,485.1 5 ,485 .1 5 ,4 85 .9 0.8 R 3 ', 392 930 l, 794 3 . 9 5 ,493 .9 5 ,493 .9 5 ,494.0 0. l s 33 ,479 930 2 , 102 3 .3 5 ,494 .2 5 ,494.2 5,4 9 4 .4 0 . 2 T 36 ,258 130 878 7 . 9 5,503 .1 5,503 . l 5 ,503 . a 0 .6 u-z2 AA ' , 181 ]23 2 ,7 66 5. 7 5 ,518 .8 5 ,518 .8 5 ,51 8 .8 0 .0 AB 43 ,605 185 861 6 . 3 5 ,522 .9 5 ,522 .9 5,522 .9 0 . 0 AC 44 , ]28 340 I, 033 5 . 3 5 ,5 24 .2 5,524 .2 5 ,524 .2 0 .0 AO <5, 9 9 250 l, 76S 3 .1 5 ,531. l 5 ,53 1.1 s. '531. 5 o .' AE ,a . 12s 100 128 7. 5 5,539.4 5,539 .4 5 ,539 .5 n. l AF 50 ,265 90 617 8 . 6 5 ,54 3 .8 5 ,543 .8 5,5'4 .6 o. 8 AG 51 ,140 180 871 6 . l 5 ,5 47.7 5,547 .7 5 ,548 . l 0 . 4 1 Feet Above Confluence wtt.h Box Elder Creek 2 C r oss Sec-:.ions Are Outside o! Ci t.y o f Aurora {Adams County) ..., FEDERAL EMERGENCY MANAGEMENT AGENCY FL OODWAY DATA )> ID ARAPAHOE COUNTY , CO r m AN D INCORPORATED A RE AS COYOTE RUN .. ------------------- FLOOD I NG SOURCE tLOODWAY BASE f1.00D W.-\TER SURFACE ELEVATIO?I I ~TOR~ l"ITNC"'T n.ootMAT I ■!TN n.CJOOt'IAT SECTION ll£A KV.N VELOCITY CJ\OSS SECTIOM OISTAHC.£1 lfID!H lf'EET I {S(IUAIU. FECT I (RUP!R <NCM.U< SECOIIO) FEET(NAVO) Coyote Run (Con 'd) AH 51 ,250 410 1 2 ,245 2 .• 5,548 .5 5,548.5 5,548 .9 o., AI 51 ,275 i'10 3,732 1. 4 5 ,550 .5 5,550.5 5,551.0 0.5 AJ 52,895 160 ,29 9 .3 5 ,554 .9 5,554 .9 5,555 .6 o . 7 AK 54 ,210 230 563 7 .1 5 ,559 .6 5,559 .6 5,560 .2 0 . 6 AL 56 , 664 672 940 4 . 2 5,572 .2 5 ,572 .2 5 ,573 .1 o . 9 AM 58 ,898 380 832 •. 8 5,586.6 5,586 .6 5,587 .4 0 . 8 AN 59,791 340 609 ... 5 ,592 .6 5,592.6 5,592 . 9 0 .3 AO 60 , ,1, 190 4'2 6 .1 5,596. l 5,596 .1 5 ,596 .7 0 .6 AP 2 , 102 1,0 326 8 . 3 5 , 60'1 . 1 5 , 60,. 1 5 ,605. l l.O AQ 64,101 885 1,074 2 .5 5 ,622 .5 5 ,622.5 5 ,623 .3 0.8 AR 65,080 140 393 6.9 5 , 63•. 5 5 ,634.5 5 ,635.:; 0.8 AS 06, 982 70 298 7 . 8 5,6•3.3 5 ,6,3.3 5,6'4.2 o. 9 AT 68 ,309 158 4 47 5 . 2 5,655 . l 5,655 .1 5 ,655 .1 0 .0 AU 69 , d09 134 315 7. 4 5 ,661 .4 5 ,661.4 5,661.4 o.o AV 71 ,079 60 218 10. 7 5 ,668 .2 5 ,668.2 5 ,668 .2 0 .0 AW 71,431 69 238 9 . 8 5,673., 5,673.4 5 ,573 .4 0.0 I\Y. 71 ,741 80 252 3 . 3 '>, 676 . 8 5,676.8 5 ,676 .8 0 .0 AY 72,119 20 77 10.8 5,68 1.0 5,681.0 5 ,681.2 0 . 2 AZ 72 ,200 104 130 6 .' 5,F89 .3 5 ,689 .3 5 ,689 .3 0 .0 BA 74 ,093 46 183 •. 6 5 ,700 .8 5,700 .8 5,700 .9 0 . 1 BP 75 ,788 63 127 6. 5 5 ,71 7 .9 5 ,717 .9 5 ,7 17.9 .o !iC 76 , ~44 38 99 8 ., 5 ,722 .8 s,122.e S ,722 .9 0.0 BD 77 ,069 ,o 102 7 . 7 5 ,733 .2 5 ,733 .2 5,733 .2 0 .0 BE 78 ,328 75 191 4.1 5 , 7'8 ., 5,748.4 5 ,74 9 .3 o. 9 "' 7 8 ,539 76 113 6 . 9 5 ,761.3 5,761.3 5 ,761.3 0.0 1 Feet ;.bove Confluence with Box Elder: Ci:ee k .... l> FEDERAL EMERGE NCY MANAGEMENT AGENCY FLOODWA Y DATA ID ARAPAHOE COUN TY .CO r m A ND INCORPORATED A REAS COYOTE RUN ,. - FLOODING SOURCE FLOOOW.\Y SASE F'LOOD WATER SURFACE ELEVATION l"'"OUT n.ao_,I MITH FLOOOlo.T StCTIONAiU:.I. KEA."f VELOCITY IUGUtATOkY CltOSISEC'TIOlf OISTA."fCE 1 MtDTB 1nrn ISQUAJU: nl!':I (F'£ET PEk UICAU..S& SECOKI)) FEET (NA\/0) Coyot.e Run (Cont.'d ) I BG 7 9 ,2 48 69 239 1.0 5 ,762.2 5,762.2 5 ,762 .4 o. 2 BH 79 ,801 22 35 7 . l 5,77 0 .0 5 ,77 0 .0 5 ,770 .0 0 .0 BI 81,146 11 37 6. 6 5, 7b •. 5 5 ,789.5 5,790.5 1.0 I BJ 82, 101 45 48 5 .1 5,817 .7 5 ,817 .7 5 ,817 .8 0 .1 I I I 1 Feet. Above Confluen ce w1lh Box Elder Creek .... FEDERAL EMERGENCY MANAGEMENT AGENCY FLO ODWAY DATA :,,. Ill ARAPAHOE COUNTY, CO r m AND INCORPORATED AREAS COYOTE RUN ... ---- :;;! ID r m FLOODING SOURCE I DISTAJICS1 tfU7ffl (f'Srtl Dutch Creek A ~. 226 115 B 3,058 177 C 3,4 07 91 D 4,082 1« E .; , 447. 1 24 F 5, 2.;5 12< 'Fl!l!C Above! Conflu@ncl! Wic:1 Sour.I'. Plat.t.l! Riv@r FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO A ND INCO RPORATED A REA S F L/JODWA Y Sll:CTtON USA ISCUAU-PH':') 600 1,032 832 991 793 1,165 BASE F LOOD MATER SURFACE ELEVAT 10N (f'Z-r.' Pl:a 1·,~ ·-~.,I .,= ~,., Sll:l,."CIO) FUT I W.VUI 12. 3 5, '346.4 5,346.4 I 5,346.4 o .o 7. 2 5 ,354.7 5,354 .7 5,354.7 0. 0 •. 9 5.358 .3 5,358.3 5,358.3 0. 0 7 • 5,362.1 5,362.1 5,362.1 o.o 9 . 3 5,364.0 5,364.0 5,364.0 0. 0 6 .• 5 , 3'70. 8 5,370 .8 5,37 0.8 a .~ FLOOOWAY DATA DUTCH CREEK FLOOU I HG SOURCE FI..OOOWI\Y BASE FLOOD WATER SURFACE ELINATIO~ kl.A1'\-n.oc:rTT r~-T, ••~~•T tlls:'ANCli 1 WTD':1l I n:rr l tsoo.a.• ralffl I PUT PU. SSC'0?ml nn OU.WI East Toll Ga te C r eek A 1,500 361 992 8. 3 5,413.3 5,413.3 5, 1-3 . 5 0. 2 B ~. 520 :4 0 1,04 4 7. 8 5,4 19.8 5,419 .8 :.. 41 9. 9 0 . l C 3,695 120 733 11. 0 5,425. 5,425.! 5,425.8 0. 7 D 4,250 55 628 12. 9 s. 426 . 5,426 .9 5 ,4 27 .2 0 . 3 E 4,940 120 1,803 4. 5 5,4 34 . 4 5,434.4 5,43 4 .4 0 .o F s. 890 115 009 13 3 5,436 . 3 5 ,4 36 .3 ~.4 36.3 0. 0 G 6,430 96• 1,903 6. 6 5,443.9 5,443.9 s 4 4 3 . 9 o. n H 7,430 820 1,007 8. 0 5,44 9.9 5,449.9 5,449.9 o.-:, I 8,600 575 l, 443 5. 4 5,452.5 5,452 .5 5,153 .2 J 12,860 374 891 9.1 5,4 74.2 s. 474 . 2 5,474.7 0. 5 K 13,650 309 1. 434 5. 6 5,480.8 5,480.8 5 ,4 81.6 0. 8 L 14,770 370 1,763 4 . 6 5,490.3 s, 49\l . ] s. <!. ':10 . 4 O. l M 15,370 418 898 9. 0 5,494.3 s. 494 . 3 5 ,494.3 o.o N 16,110 368 1,389 5. a 5,500.3 5,500.3 5,501.2 0.9 0 16,250 i: 92 l, 270 6. 2 5,501.9 5 ,501.9 5,502.8 0.9 p 16,900 262 l, 173 6. 5 5,504.4 5,504 .4 5,505.1 0 . 7 () 18,420 ,a 479 H.8 5,513.6 5,513.6 5,513.6 0. 0 1 Feet Above Confluence With i:>11 Gate Creek ~ a, FEDO::P.Al EMERGENCY MANAGEMENT AGENCY FLOODWA Y DATA I;; ARAPAHOE COUNTY, CO L ....J.-...= A ND INCORPORATED AREAS EAST TOLL GA T E CREEK ------------------- FLOODING SOURCE FLOOOWJ..Y BASE Fl.000 WATCR SURFACE ELEVATIOII IIISTAIICR : lf!:tml l f"U'TI S.tc:':"ION.UU. (Pe.ff PU rflfflOUT f"LOOD1fAY 1 •ITN Pt.CIODWAY CICO.U.11: PUT) U('(lKDJ n:rr I NAVDI Goldsmich Gulch A 78 97 372 6 .1 5,590 .8 5,590.8 5,590.8 0. 0 8 516 ,. 549 4 .1 5,595.6 5,595.6 5,595.6 0 . 0 C 1,406 105 332 6 . 8 5,602.9 5,602 .9 5,602 .9 0. 0 n ?. , 6 44 86 335 6. 5 5,608.0 5 ,608 .0 5,608 .0 0. 0 E 1,068 96 2 4 8 8. 8 5,610.2 5,610.2 5,610.2 0. 0 F , 630 200 1 ,064 l. 9 5,618 3 ,. 618. 3 5,618.6 0. 3 G 3,294 117 4 53 4. 3 5, 62 f,. 8 :5, 620. 8 5,621.7 0.9 H 3,596 91 520 3. 8 5,627.0 5.G27.0 5,627.3 0. 3 I 3 ,672 eo 505 3. 9 5,627.9 5,627.9 5 ,628 .5 0 . 6 J 4 ,51 6 203 302 6 .• 5,63 4.9 5 ,634.9 5 , 63 "1 . 9 0.0 K .q, 811 16 4 598 3. 2 5,636 .3 5,636 . ·' 5 ,6 36.3 0. 0 L 5,386 4 6 230 3. 7 s. 641.4 5 ,6 ~1 .4 5,64 2.2 0. 8 M 6. 061 4 5 104 7 8 s. 6 49 . 5,649.2 5,649.4 0 2 N 6,516 45 105 7. 7 s. 6 56. 5,656.3 5,656.3 0 0 0 6 ,57 5 25 98 8. 3 5 ,659.4 5,6 59.1 5,659.4 0.0 p 6,735 378 1,226 0. 8 5,672.4 5 ,672.4 5,672 .4 0 .0 0 7,365 65 312 3. 2 5 ,672 .4 5,672.4 5,672 .4 0. 0 R 7,4 17 184 90 4. 0 5,675.2 5,675.2 5,675.2 0. 0 s 7 ,642 93 75 4. 8 5,67 8 .6 5,678.6 5,678.6 0. 0 T 7,917 102 84 4 . 3 5 ,680.5 5,680 .5 5,6 8 0 .5 0. 0 u 8,482 163 868 0 . 9 5 ,686 .2 5 ,686 .2 5,6 86.2 0. 0 V 8,530 109 6 4 6 l. 2 5,686.2 5,686.2 5 ,6.96.2 o.o w 8,646 181 1 4 9 5 .1 5,699.U 5,699 .0 5,699.0 o.o Y. 9 ,305 75 206 2. 3 5,699.8 5,69 9 .8 5,699 .8 0 .0 y 9,7 4 0 4 5 92 5,704.8 s . 704 .8 5,704 .8 0. 0 z 9,883 124 153 2. 9 5,713.4 5 ,7 1 .L <; 5,713.4 0. C 1 Feet. Above Ea.st. Bel lev1ew A·.1enue .... FLOO DWAY DATA )> FEDERAL EMERGENCY MANAGEMENT AGi:NCY a, r ARAPA~OE COUNTY, CO m .. AN D INCO"?PORATED AREAS GOLDSMITH GULCH BASE FLOOD FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION /FEET NAVDl SECTION MEAN CROSS SECTION DISTANCE ' W IDTH AREA VELOCITY REGULATORY WITHOUT WITH INCREASE (FEET) (SQUARE (FEET PER FLOODWAY FLOODWAY FEET) SECOND) GOLD SMITH G ULCH AA 10,014 62 97 3 .5 5,713.8 5,713.8 5 ,713.8 0 .0 AB 10,062 ~6 310 1.1 5,714.8 5,714.8 5 ,714.8 0 .0 AC 10,306 u9 150 2 .2 5 ,714.7 5,714.7 5 ,714.7 0 .0 , AD 10,682 60 87 3 .9 5 ,721.8 5,721 .8 5,721.8 0 .0 AE 11 ,091 21 34 7 .2 5,732.4 5,732.4 5 ,732.4 0 .0 AF 11 ,287 59 43 5 .7 5,737.3 5,737.3 5,737.3 0 .0 AG 11 ,381 82 58 4 .2 5,738.1 5 ,738.1 5 ,738.1 0 .0 AH 11 ,586 131 99 2 .5 5 ,742.7 5,742 .7 5 ,742.7 0 .0 Al 11 ,805 17 18 5 .9 5 ,743.3 5,743.3 5 ,743.3 0 .0 AJ 11 ,988 11 16 6 .7 5,746.1 5,746.1 5 ,746 .1 0 .0 AK 12,103 13 17 6 .3 5,759.C 5 ,759.e 5 ,759.0 0 .0 AL 12.250 14 17 6 .3 5 ,762.7 5,76:.7 5,762.7 0 .0 AM 12,68J 14 17 6 .3 5 ,773.0 5,773.0 5 ,773.0 0 .0 Feet Above East Belleview Avenue FE DERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY D A TA .... )> a, r ARAPAHOE COUNTY, CO m .. AND IN CORPORATED AR EA S GOLD SMITH GULCH ------------------- -----BASE FLOOD FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION (FEETNAVOl SECTION MEAN CROSS SECTION DISTANCE' W IDTH AREA VELOC ITY REGULATORY WITHOUT WITH INCREASE (FEETj (SQUARE (FEET PER FLOOOWAY FLOOOWAY FEETI SECOND\ GRANBY DITCH A 500 126 337 1.2 5371 .2 5371 .2 5371 .2 0 .0 B 800 77 95 4 .3 5374.7 5374.7 5375.3 0 .5 C 1.050 56 66 6 .1 5376.6 5376.6 5376.6 0 .0 D 1.550 80 94 6 .1 5378.4 5378.4 5378.4 0.0 E 1,915 149 149 3.8 5382.5 5382.5 5382.7 0.1 F 2,400 104 119 5.5 5387.7 5387.7 5387.8 0.0 G ~ 2 ,800 88 118 5.5 5391 .7 5391.7 5592.0 0 .3 H 3,200 97 472 2.3 5394.6 5394.6 5395.6 1.0 I 3,800 69 146 7.4 5396.3 53!!6.3 5396.4 0.2 J 4 ,200 32 109 8.2 5398.7 5398.7 5399.5 0.8 :;; K 4 ,550 18 95 7.4 5401 .4 5401 .4 5401 .5 0 .1 L 5,000 43 83 6.3 5405.5 5405.5 5405.5 0.0 M 5,248 103 243 2.1 5407.4 5407.4 5407.4 0.0 N 5,600 90 81 5.3 5407.8 5407.8 5407.9 0 .0 0 5,900 94 82 5.2 5414.3 5414.3 5414.2 0.0 p 6,200 100 82 4 .3 5416.9 5416.9 5416.9 0 .0 Q 6,525 70 97 3.6 5420.3 5420.3 5420.7 0.4 R 7 ,000 52 85 4 .1 5422.3 5422.3 5422.8 0.5 s 7 ,336 16 40 8.8 5426.0 5426.0 5426.0 0.0 T 7 ,800 69 65 5.4 5428.4 5428.4 5428.4 0 .0 u 8 ,200 78 281 1.6 5432.7 5432.7 5432.8 0.1 V 8 ,600 63 163 2 .3 5433.6 5433.6 5433.6 0.1 ' w 8,937 101 881 0 .4 5447.2 5447.2 5447.5 0.3 X 9,200 70 316 1.2 5447.2 5447.2 5447.5 0.3 y 9,600 72 293 1.2 5447.2 5447.2 5447.5 0.3 z 9 ,890 49 111 3.1 5447.2 5447.2 5447.6 0.3 Feel Above Confluence With Toll Gale Creek FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA .... > m r ARAPAH OECOUNTY,CO m ~ ANO INCORPORATE D AREAS GRANBY DITCH FLOODING SOURCE FLOODWA.Y BASE FLOOD WATER SURFACE ELEVAT1 0 H KtAN vn.oc1n 1m==•~•1 DlliTANC&1 WlD'ffl I FZff) (IQU.u• F'irrTI ,,..,.,u SZCOMD I FEET I NAVDI Greenwood Gulch A 1. 079 194 S02 S. 6 5,344.9 5,3 44.9 5 ,3 4 5.6 0 . 7 B 1,924 60 S11 5. 5 5,3 49.3 5 ,349.3 5,349.9 0 . 6 C 2 ,883 129 48 S S. 8 5,353 . 7 5,353 .7 5 ,354.3 0 .6 0 6 ,077 S92 S98 s. s 5,37 3 . 8 5,3 73.8 5,373.8 0. 0 E 7,16 0 270 73 1 4.S 5,380 .0 5,380.0 5,380.2 0. 2 F 7,745 170 4 6 ➔ 7 .1 5,386 .7 5,386.7 5,387.1 0 . 4 G 7,852 220 1,219 2 . 7 5,388.2 5,388.2 5,388 .9 0 . 7 H 8,099 17S 1,496 2. 2 5,388.4 5,3 88.4 5,388.9 0 . S I 11.299 300 823 4 . 0 5,404.1 5,404.1 5 ,4 0 4 .4 0 . 3 J 1 4,1 41 12S 2, 64.0 1.0 5 ,4 28 .6 5, .t;,28. 6 5,428 .6 0. 0 K 15,057 12S 326 8 .1 5 ,4 29.1 5,429.1 5 ,4 29.2 0.1 L 17,852 50 3 406 6. S 5,453.1 s . 45 3 .1 5,453.1 0. 0 M 17,979 S04 2,400 1.1 5,4 55.4 s. 455 . 4 5,455.7 0. 3 N 18,759 184 713 4 .1 5,4 6 1.3 5,461 . 3 5,461.9 0. 6 0 19,049 138 680 4.] 5,462 .4 s. 462. 4 5 ,463.1 0. 7 p 19,558 103 S13 S. 7 5,467.0 5 ,4 67 .0 5 ,467 .0 0. 0 0 19,882 90 487 6. 0 5,408.7 5 ,469.7 -5, 469. 6 0.9 R 20,108 185 713 4 .1 5,469.5 5, 4 6' S ,4 70.4 0 . 9 s 20,149 200 4a 1 6. 0 5,476.2 s, 4 < 5,476 .6 0 .4 T 20 ,5 2 4 13S 769 3 . 8 5,4 78.0 s . 4 ·, _ 5 ,47 8.7 0. 7 u 21,503 2S0 1,270 2 . 3 5,488.0 5,488.0 5,488.8 0. 8 V 22,285 108 289 7 . -5,4 95.1 5,495.1 < 495. 3 0 . 2 "' 22,357 133 1,408 l.S 5,49 6 .1 5,496.1 5 ,496 .6 0. X 23,753 160 4 22 S. 0 5,506 .3 5 ,506 . 3 5 ,506.9 0 y 24. 766 90 480 4 .4 5,513.3 5 ,513.3 5,514.0 0 . 7 1 Feet. ;J>ove conflue.!1ce Wlth Lit.tle Ory Creek .... )> FEDERAL EMERGENCY MANAGEMENT AGENCY FL00DWAY DATA III ,.. ARAPAHOE COUNTY, CO m ... A N D INCO RPORATED A REAS GREENWOOD GU L CH ------------------- ,;! ID r m "' FLOODING SOURCE DlSTAlfCl:1 1fU7TK (1'.HTI Greenwood Gulch (Cont'd) z 25,329 166 A.; 25,44 :> 527 A3 25,499 " 85 A C 26,1 44 141 AD 27 ,246 62 A£ 27,362 56 1 Feet Above Confluence With Little Ory Creek FEDERAL EMERGENCY MANAGEMENT AGEN CY ARAPA HOE COUNTY , CO AND IN COR PORATED AR EAS F LOODWAY ISOU'UI riff) 293 850 413 288 205 314 BASE FLOOD WATER SURP'ACE EL£VAT:ION KL\H Y&LOC lTT \"'"= ,,..,..,..., 1 ..,,. r-u IPErt PU SZCOHDI PHT Ul.\VDI 7 . 2 5,520.4 5,520.4 5,521.0 0 .6 3. 2 5,524. 7 5,524.7 5, 524 . 7 0. 0 5. 0 5,524 .5 5,524.5 5 , 524 . 4 -0 .1 9 .1 5 ,53 0.2 5,530.2 5 ,530.0 -o . 2 10. 8 5,540.5 5,540.5 5,540.7 0. 2 ~.::,,, s . 543 .4 5,543.4 5,544.3 0.9 FLOO DWAY DATA GREENWOOD GULCH FLOODir:G S01.JilCE FLOODWAY BASE FLOOD WATER SURFACE ELEVAT IO!I llrGtl1.ATOaY l~n=•-Y1 wrTTI n,oc11:nu ,Y Sl:CTtOJf UV. KRAX Vl:tOCYTY OOSS S l:CT UJlf DtSTA.ota: WI:r.'11 (Pl:lrT) CSOO.\H rHT) 1r1:r. ••• 1:wouaa S l:OlfO) FH:t l taVD) Greenwood Gulch Bypass A 25 307 442 3. 6 5,343.9 5,343.9 5,343.9 0 . 0 B 305 434 2,428 0. 7 5,344.2 5,.H4.2 5,344.2 0. 0 C 635 537 2,223 0. 7 5,344.2 5,344.2 5,344.2 o. 0 D 1,005 577 1,589 1. 8 5 ,344.3 5 ,344.3 5,344.3 a. o ' 1 ~~~t Above Corporace L1:::.cs ' ... :,,. FFOERAL EMERGENCY MAN.AGE~1ENT AGENCY FLOO DWAY DATA ID r ARAPAHOE COUNTY, CO m ... AND INCORPORATED AREAS GREENWOOD Gt;LCH BYPASS -------------------- FUX)DlUG SOORCE PLCX>D WAY BASE FLOOD WATER SURFACE ELEVATIO?Z DIST-'JICI:' sscrto• .u.u. (1'Sff ••• IW<T= P-Y, ~ ~AT tSOtl.utS 1'Cr?l 51:C'OKD J Fl:ET IW.vt>) Lee Gulch A 60 170 368 7. 8 5,3 38 .2 5,33B.2 5,338 .2 0. 0 8 385 108 300 9 .6 5 ,319 .1 5,3 4 9.1 5,349.1 0 0 C 560 165 1,032 2. 8 5,351.3 5,351.3 5,35 1.3 0. 0 D 920 110 l 96 14. 7 5,353.5 5,353.5 5,353.5 0. 0 E 1 ,140 560 7,392 0. 4 5,370.1 5,3 70 .1 5,370.1 0. 0 F 1,575 470 2,296 1.3 5,370.2 5,370.2 5,370 .2 0. 0 G 2. 570 92 239 12. 0 5,375.2 5,375.2 5,375.2 o.o H 2,680 230 773 3. 7 5,387.2 5,387.2 5,387.2 0. 0 I 3,120 223 1,880 1.5 5,3R7.9 5,387.9 5,387.9 0 J 3,640 l l< 963 3. 0 5,388 .1 s. 388 . l 5,388.1 0 K 4,205 150 465 6. 2 5 ,389.1 5,38 9.1 5,389.1 o .o L 4. 5 ,;,o 104 405 7 . l 5,393.4 5 ,39 3 .4 5,393.4 0.0 M s. 015 139 4 27 6. 7 5,398.7 5,398.7 5,398.7 0.0 N 5,470 80 345 8 . 3 5 ,4 02.9 5,402.9 :,, 402. 9 0. 0 0 6,160 98 195 13. 2 5,411.6 5,411.6 5,411.6 0 .0 p 6,295 100 198 13. 0 5,411.8 5,411.8 5,411.8 0 . 0 Q 6,580 120 524 4 .9 5,4 17 .0 5,417.0 5,417.0 0. 0 R 6, 6i0 145 325 7 . 9 5, 4:?0 . 5 5 ,420.5 5,420.5 0. 0 s 7,080 100 556 4. 6 5,425 .7 5,425.7 5,425 . 0. 0 T 7,730 69 314 8. 2 5,429.2 5,423.2 5,429.2 0.0 u 8,330 8 3 384 6 . 7 5,434.9 5 ,434.9 5,434.9 0.0 V 0. 010 81 263 9. 8 5,44 3.4 5,443 . 4 5,443 .4 0 . 0 w 9, 21C 95 533 4. 8 5,448.8 5 ,448. 8 5 ,448. 8 0 . 0 X 10,060 65 308 8. 3 5,4 5 4.5 5,454.5 5,454.5 0. 0 y 10,580 95 43 7 5. 9 5,461.5 5,461 .5 5,461.5 0.0 z 10,850 .o 128 11. 0 5,467.8 5,467.8 5,467.8 0 .0 1 Feet Above Confluence With South Platte River , ... FLOODW AY DATA )> FEDERAL EMERGENCY MANAGEMENT AGENCY a, r ARAPAHOE COUNTY, CO m ,. AND INCORPORATED AR EA S LEE GULCH ,: a, r m .. Ft.OOOlNG SOURCE tllSTA1fCl:1 WUl'TH I n:r. l Lee Gulch (Cont 'd ) AA 10,920 70 AB 11,500 8 5 AC 11,940 76 AD 12,270 50 AE 1 2,825 66 AF 1 3,380 56 1 Feer. Above Conflue.,c:e With South Plar.r.e River FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AND INCORPO RAT ED AREAS FLOODWAY I S Qtlll■ f'&n) 129 3 29 237 191 216 1G9 BAS E FLOOD WATER SURFACE t!Lt!VAT I OII KLUfvzt.OCITT I"'"""" ,_ ... I I P ■::IT •U '""""'' F"EKT INAVI>I 10. 9 5,4 67 .9 5,4 67.9 5,467.9 0 . 0 4. 3 5,4 75 .8 5 ,475 .8 5,475.8 0. 0 5. 9 5,4 79.0 5,4 79.IJ 5,47 9.0 0. 0 7 .• 5,483.8 5 ,48 ].8 S,4C3.8 0. 0 6 . 5 5 ,492.5 5,492.5 5,4 92.5 0. 0 8 . 3 5,500.6 5,500 .6 5,500.6 0.0 FLOODWAY DATA LEE GULCH ------------------- ~ a, r m ... FLOOD I UG SOURCE JHS'T.uta1 WUl'TH t n :rr) Li ct.le Comanche Creek J; 2,070 l, 900 B 2,700 1,680 C 2,770 1,300 D 3,900 :. , 736 E 4,000 : • 680 F 4,770 2,915 G 6,000 230 H 6,4 50 570 7 ,5 00 170 1 Feet Above Confluence W1 th Cocanche C re!!!k FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AND INCOR PORATED AREAS FLOODWAY 11101:IU ■ P'DTI 5,209 5,276 3,049 2,01 5 1,353 7,SH 2,280 5,208 1,360 BAS£ P:.00D WATER SURFACE ELEVATION KEM VtLOCJTT IVtTIIOO'T .. ~Tl Wt":'9: n.ocmwAY CP'llrT P ■a na>NDJ ftC I NA\101 3. 9 5,372.2 5,372.2 5,372 . 2 0. 0 3. 8 5,373.5 5 ,373.5 s. 373 . 5 0 . 0 6. 6 5,37 4 .9 5,374 .9 5,3 74.9 0. 0 9. 2 5,376.9 s.:n!i .9 S.l76.9 0 .0 13. 7 5,377 .0 5,377.0 5,377.0 0.0 2 . 5 5,382.4 5 ,3 82 .4 S,3e2 .4 o.o 8 l 5 ,385.2 5,385.2 5,385.2 0. 0 3. 6 5,391.4 5,391.4 5,391.4 0 .0 5 .• 5,392 .5 5 ,392.5 5,392 .5 0. 0 FLO OD WA Y DATA LITTLE COMANCHE CREEK FLOODll<G SOURCE f'l,0QDWAY BASE FLOOD WATER SURPACE ELEVATlON HCTlOH .UV. KL\.~ YnOCITT I WT'NOO'T Pt.OODWAY I Wlnl n..ooDl,(.t,Y CROSS Stt'T!ON DISTAJICl:1 \f?DTH 1nrr1 IP•n PH 11ou.u11 nn1 SIICQNtl) PERT tNAVDI Lictle Dry Creek " 140 80 358 10 . 3 5,270 .2.i: 5 ,266 .2 5,266.2 0. 0 a 250 eo 6<9 5 . 7 5,270.2;1: 5,268.8 5,268.8 0. 0 C 761 99 492 7. 5 5,270.2;1: 5,270 .1 5,270.2 0. l D l, 204 47 269 13 .8 5,274.0 5, 21,1. 0 5 ,274 . 0 0. 0 E 1,355 7 5 369 10. a 5,277.3 5,277.3 5,277 .3 0 . 0 F 1,459 47 298 12. 4 5,279.8 5,279.8 5, 2·19. 8 0.0 G 1,659 4 9 335 11. 0 5 ,281.9 5,281.9 5 ,281.9 0 .0 !I 1,859 4 9 337 11. 0 5,283.9 5,283.9 5,283.9 0. 0 6,380 122 626 5. 8 5,321.3 5,321.3 5,321.. 3 0.0 J 6,590 105 505 . 2 $,321.7 5,321.7 s . 321.. 7 0.0 K 6,960 50 380 • G 5,322.6 5,322 .6 5,322.6 0.0 L 7,000 75 537 6. 8 5,323 .4 5,323.4 5,323 .4 0.0 M 7,285 89 613 5. 8 5,326 .6 5,326 .6 5,326 .6 0. 0 N 7,485 166 1,039 3. 5 s, 327 2 5,327.2 5,32 7 .2 0 . 0 0 9,250 5 7 0 850 8. 0 5,336 .9 5,336.9 5,336.9 0. 0 p 9,3 42 222 727 4. 3 5,339.4 5,339.4 5,339 .4 0 .0 Q 10,361 54 185 10. 5 5,343.2 5,34 3.2 5,343.2 0 .0 R 10,889 60 456 4. 2 5,348.6 5,348.6 5,348.6 0 .0 s 11,409 130 455 4 . 3 5,349 6 5 ,349.6 5,350.4 0.8 T 12 , 153 65 355 5. 5 5 ,352 . 9 s . 3 52. S 5,353 .3 0 .4 u 1 4,8 77 173 310 6 .2 5 ,364.6 5,364 .6 5,364.6 0. 0 V 15,179 65 31< 6 . 2 5,367.0 5 ,3 67.0 5,368.0 1.0 w 15,292 ~? 375 6. 2 5,368.5 5,368 .5 5,369.3 0. 8 Y. lS, 4 / l l~~ i 642 3. 6 s. 373 5,373.7 5,373.7 0. 0 y 17, /63 611 3. 8 5 ,380.2 5,380.2 5,380 .3 0. l 1 Feet A.hove Confluence W1t.h South Pl~t.t.e R1ver 7 Elevar.10:, Due to Elackwat.er Froo So1.1ch Pla::t.e Ri·.rer -< ► FEDERAL EMERGENCY MANAGEMENT AGEN<'Y FLOODWAY DATA a, r ARAPAHOE COUNTY, CO m ... AN D INCORPORATED A REAS LITTLE DRY CREEK -----------------.. - ,; ID r m ... F LOOD I UC SOUR C a-: caos ■ zs=-ioN DlSTUCS.1 =·· Little Dry Creek (Cont'd) z 18,223 70 AA 22,258 30 AB 22,960 63 AC 24., 901 175 11D :S,208 38 AE 25,528 71 AP 25 ,63 0 71 AG 26,3 70 72 AH L 7, e26 41 A l 2 8,725 41 AJ 29 ,810 76 AK 31,597 62 AL 33 ,250 61 AM 33,341 51 AN 3 3,385 39 AO 33,912 <6 A? 34,843 69 AO 35.557 67 AR 36,691 56 AS 36 ,892 <8 AT 37,136 83 AU 38,750 6 2 AV 40 ,2 39 62 AW 41,013 46 1 Feet. Ab-:>ve Confl uence Wa.h South Platte R1ver FEDERAL EMERGENCY MANAG EMENT AGENC Y ARAPA HOE COUNTY, CO AND IN CORPORATED AREAS FLOODWAY I !CTION .UU. fSOOU.t PUTI 470 284 545 J , 160 1,74 8 664 549 644 439 JlB 5<4 4 02 301 265 211 270 39 5 <12 296 306 696 210 2 36 210 ~-· BASE PLOOD WAT ER SURFACE E LEVATI.ON KKIJf VEl.OCITT H :CO U.TOaT I NlTMOIT? l't.OCIDWAT I WlTM Pt.OCIDlotAT , crn:r r u. Sll:COMDI nff OU.VD! tJICllu.■• 4 . 9 5,381.0 5,301.0 5, 38J. 3 0. 3 8 .1 5,399.7 5,399.7 5,4 00.4 0. 7 •. 2 5,4 02 .4 5,4 02 .. 5,403.2 o. 8 0 . 7 s, 417. 8 s . 417. • 5,417 .8 0 . 0 1. 3 s. 417 . 8 s. 4 17. 8 5,417.8 0.0 3. 5 5,417.7 5,4 17 .7 5,418.2 0 .5 4. 2 5,418 .2 5,4 18 .2 5,419 .2 1 . 0 ! 3. 6 5,420.1 5 ,4 20 .1 5 ,420.7 0 . 6 5 . 3 5,4 26 .4 5,426 .4 5 ,426.6 0 . 2 7 . 3 5,429.7 5,429.7 5 ,430 . 6 0. 9 4 . 2 5,436.5 5,436.5 5,4 37.4 0. 9 5 2 5 ,445 .7 5,44 5.7 5,4 46.5 0 .8 7 . 0 s. 4 5 4 .4 5,4 5 4 .4 5,4 5 5.4 1.0 8 . 0 5 ,4 54.7 5,45 4 .7 5,455 .6 0. 9 10. a S ,4 SE .l 5,4 56.1 5,4 56 .1 0 . 0 7 .• 5 ,4 59.1 5,459.1 5,4 60 .1 1.0 5. 3 s . 4 65. 0 5,465 .0 5,466 .0 1.0 5. l s. 473 .-4 5,473.4 s. 4 73. 4 0 .0 7 .1 5 ,47 5 .4 5,475.4 5,475.5 0 .1 6. 9 5,478.8 5,4 7 8 .8 5,479.0 0 . 2 3. 0 5,4 79 .9 5,4 79.9 5,480.2 0. 3 8 . 0 5,494 .4 5,4 94 .4 5,494.4 o.o 7 .1 5,50 8.2 5,508.2 5 ,508.2 0 0 8. 0 5,515.2 5,515.2 5,515 .2 0 0 FLOO OWP "{ 0 ',TA LITTLE DRY CREt::K BASE FLOOO FLOODING SOURCE FLOOD,1AY WATER-SURFACE ELEVAT ION (FEET NAVO) I SECTION MEAN CRO SS SECTION DISTANCE' W IDTH AREA VELOCITY W ITHOUT WITH (FEET) (SQ UARE (FEET PER REGULATORY FLOODWAY FLOODWAY INCREASE FEET) SECONDl Little Dry Creek (continued) A)( 42 .~97 50 206 4 .2 5,527.8 5,527 .8 5,528.7 0 .9 AY , ,4 78 36 117 7 .4 5,535.0 5,535.0 5,535.1 0.1 A2 43,757 12 47 5.2 5,537.7 5,537.7 5,537.7 0.0 BA 43 ,921 27 55 4 .3 5,539.6 5,539.6 5,539.6 0.0 BB 47,180 124 557 3.3 5,573.2 5 ,573.2 5,573.2 0.0 BC 47 ,545 65 375 5.0 5,574 .7 5,574.7 5,574.7 0.0 BO 47,732 53 ::!~~ 7.5 5,575.5 5 ,575.5 5,575.5 0.0 BE 48,066 49 208 9.0 5,582.9 5 ,582.9 5 ,582.9 0.0 BF 48,253 49 188 12.4 5,586.3 5 ,586.3 5,586.3 0.0 BG 48,509 128 528 4 .5 5,597.9 5 ,597.9 5 ,597.9 0.0 BH 48,933 69 385 4 .9 5 ,598.3 5,598.3 5 ,598.3 0 .0 81 50,017 50 180 10.4 5,606.2 5,606.2 5 ,606.2 0.0 BJ 50,462 44 168 11 .1 5 ,615.8 5,615.8 5 ,615.8 0 .0 BK 50,503 22 133 14 .0 5 ,6 18.0 5,618.0 5,618.0 0.0 BL 50 ,937 95 167 6 .9 5 ,619.4 5,619.4 5,619.4 0.0 B M 51 ,357 70 115 10.1 5 ,621 .8 5,62 1.8 5,621 .8 0.0 BN 52 ,427 40 119 9 .7 5,632.0 5,632.0 5,632.0 0.0 80 52 ,690 60 223 5.2 5,638.6 5 ,638.6 5,638.6 0.0 BP 53,717 80 109 10.6 5,657.3 5 ,657.3 5,657.3 0.0 BO 54 ,187 160 104 10.6 5,669.2 5,669.2 5 ,669.2 0 .0 BR 54 ,307 110 457 2 .5 5,677.5 5 ,677.5 5,677.5 0.0 BS !,4,797 50 112 10.3 5 ,680.5 5,680.5 5,680.5 0 .0 BT 55,877 70 113 6 .9 5,699.7 5,699.7 5,695.7 0.0 BU 56 ,5 37 6 0 87 8.9 5 ,720.9 5 ,720.9 5,720.9 0.0 Feet Above Confluence With South Plane River FEDERAL EMERGENCY ' \NAGEMENT AG ENCY FLOODWAY DATA .... )> ~ m ARAPAHOE COUNTY, CO A AND INCORPORATED AREAS LITTLE DRY CREEK --- ~OIUG SOURCE F LOOOWAY BASE f'LOOD WATER SURFACE ELEVATION KUJf VILOCITI a &aut.AT0aT lwt1110CT n .ooD..,J.T I •11 nr PLOODM'J.T 0055 HC'TIOH DISTJ.MCl:1 Wilm:I IPH'T) S&CTI0tl' J.a&J. (PErT PU Itl'O&AS& UOOA11: PSl'TJ HC0Jm) FEET (NA VO) L iccle Dry Creek (Cont'd) BV 56,577 130 1,089 0. 7 5,731.7 5,731.7 5,731.7 o. 0 BW 57,137 65 95 8. 2 5,731.8 5,731.8 5,731.8 0.0 BX 57,3 4 7 4 00 2,237 0. 3 5,749.8 5,749 .8 5,749.8 0. 0 BY 57,597 1 4 0 l. 287 0 .6 5,749 .8 5,749.8 5,749.8 0 . 0 1 Fe~t Above conflue.-,ce With South Pla:.te River -< FL00DWAY DATA )> FEDERAL EMERGENCY MANAGEMENT AGEN CY "' r A RAPAHOE COUNTY, CO m A AND INCORPORATED AREAS LITTLE DRY CREEK BASE FLOOD FLOODING SOURCE FLDODWAY WATER-SURFACE ELEVATION (F EET NAVO) I SECTION MEAN CROSS SECTION DISTANC E' WIDTH AREA VELOCITY REG ULATORY WITHOUT WITH INCREASE (FEET) (SQUARE (FEET PER FLOODWAY FLOODWAY FEETl SECOND) LITTLE'S CREEK A 3 ,550 11 0 278 8 .1 5,369.3 5 ,369.3 5 ,369.3 0 .0 B 3 ,605 265 348 6 .5 5 ,374.0 5 ,374.0 5 ,374.0 0 .0 C 4 ,130 270 820 2 .8 5 ,375.6 5 ,375.6 5 ,375.6 0 .0 D 4 ,645 200 3-19 6 .5 5 ,380.9 5,380.9 5 ,380.9 0 .0 E 5 ,250 161 441 5 .1 5 ,389.1 5 ,389.1 5 ,389.1 0 .0 F 5 ,915 85 357 6 .3 5 ,392.5 5 ,392.5 5 ,392.5 0 .0 G 6 ,2 50 158 393 5 .7 5 ,395.1 5 ,395.1 5 ,395 .1 0 .0 H 6 ,750 155 453 5 .0 5,398.4 5,398.4 5,398.4 0 .0 I 7 ,400 130 360 6 .3 5,406 .6 5,406.6 5,406.6 0 .0 J 7,485 230 490 5.6 5,407.9 5,407.9 5,407.9 0 .0 K 8 ,0 10 135 352 6.4 5,409.9 5,409.9 5,409.9 0 .0 L 8,135 225 628 3 .6 5,412.1 5,412.1 5,412.1 0 .0 M 8 ,685 103 260 8 .6 5,415.7 5,415.7 5 ,415.7 0 .0 N 9 ,130 170 627 3.6 5,4 19.6 5,419.6 5 ,419.6 0 .0 0 9 ,570 230 339 5 .2 5.425.2 5.425.2 5 ,425.2 0 .0 p 9 ,685 330 1,138 1.6 5 ,-ii6.3 5,426.3 G,426.3 0 .0 a 10,190 104 206 8.5 5.426.4 5,426.4 5,426.4 0 .0 R 10,871 81 212 8.4 5,436.7 5,436.7 5,436.8 0 .1 s 11 ,163 82 390 4 .6 5 ,442.2 5 ,442.2 5,442.2 0 .0 T 11 ,253 85 31 8 5 .6 5,442.2 5 ,442.2 5 ,442.3 0 .1 u 11 ,619 79 237 7 .5 5,444.9 5 ,444.9 5,445.2 0 .3 V 11 ,946 103 274 6 .5 5 ,449.1 5 ,449.1 5,449.1 0 .0 w 12,279 80 213 8 .3 5 ,452.9 5 ,452.9 5 ,452.9 0 .0 X 12,609 122 269 6 .6 5,457.5 5,457.5 5,457.5 0 .0 y 13,00 5 69 180 9 .1 5,462.7 5 ,462.7 5,462.9 0 .2 z 13 ,478 193 255 6 .4 5,468.6 5 ,468.6 5 ,468.7 0 .1 AA 13,928 202 446 4.0 5,476.4 5 ,476.4 5,476.5 0 .1 Feet Above Confluence With South Platte R iver FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATJ.. .... > i!! ARAPAHOE COUNTY, CO m .. AND INCORPORATED AREAS LITTLE'S CREEK ----- FLOODING SOURCE FLOODWAY BASE PLOOD NATER SURFACE ELEVATION KEAX vn.oa:n lwtnmuT rLOOaMATI WtTif r1,000W.t.T l>1S'T.u¢11 wnm, Crt!TI 1100.UII: r-.:rr1 IPDT PU HCCMD ) AIIT INA.VDI I Murphy Creek A 3,290 1,000 755 5. 6 5 ,51 4 .8 5,514.8 5,515.0 0.2 B 3,99 0 770 1,248 3. 4 5,517.7 5,517.1 5,517 .9 0 .2 C 4,440 600 730 5. 8 5,519.7 5 ,519.7 5,519.7 0 .o D 4,94 0 420 1,101 3. 9 5,523 .2 5,523.2 5,523.2 0 .0 E 7,124 46 0 1 ,3 15 3 .1 5,524 .5 s. 524 .:; 5,52 5.0 0 .5 F 7,500 535 1,345 3. 0 5,524.9 5,524.9 5,525.5 0. 6 G B, 116 236 S84 7. 0 5,527.8 5,527.8 5. 527. 9 0 .1 H 9,032 208 S69 7 .2 5,533.5 5 ,533.5 5,534.2 0. 7 9,545 2 4 5 872 4 . 7 5,536 .6 5,536.6 5,537 .0 0 .4 J 10,211 2 4 S S8S 7 .0 5,539 .9 5 ,539 .9 5,540 .1 0 .2 K 10,586 300 770 S. 3 5,54 2.9 5 ,5 4 2 .9 5 ,543.4 0 . S L 11,008 275 559 7. 3 5.545 .1 5,54 5.1 5,545 .6 0 . 5 M 11,300 333 1,571 2. 6 5,552.0 5,552.0 5,552.0 0.0 N 11,666 396 1.017 4. 0 5,551.9 5 ,55 1.9 5,551.9 0.0 0 11 ,8 37 137 495 8 . 3 5,552.9 5,552.9 5,552. 9 0. 0 p 1 2,313 25S 63 7 6 .4 5,555 .9 5,555 .9 5,556 .1 0 . 2 Q 13 ,366 43 9 89S 4. 6 5,560.3 5,560.3 5,560. 5 0. 2 R 13. 9 6-8 43 2 6 8S S .2 5,562.7 5,562.7 s. 563 .4 0. 7 s 14 ,650 5 38 837 4 . 2 5,567.2 5,567.2 5,567 .7 0. S T 15,062 72 3 499 7 .1 5 ,566.7 5 ,568.7 5,569 .0 0. 3 u 1 5,3 77 691 62S S. 7 5 ,572.9 5,572.9 5,572 .7 -0. 2 V 15,755 723 396 •. 0 5,573.7 5,573.7 5 ,573.8 0 .1 w 15,808 72< 877 4. 0 5,576.2 5,576.2 5,576.5 0 . 3 X 16,080 3S 6 3 89 9. 0 5,577.1 5,577.1 5 ,577 .2 0 .1 y 16,367 1 20 687 5 .• 5,57 8.8 5,578.8 5,578 .8 0. 0 z 16,640 136 9 49 3 . 9 5,579.3 5,579.3 5, 57!?. 3 0.0 1 Feee Al,....,., Confluence W11;h Coal Creek -< )> FEDERAL EMERGENCY MANAGEMENT AGENC Y FLCO DWAY DATA ID r ARAPAHOE COUNTY, CO m ... AND INCORPORATED AR EAS MURPHY CREEK Ft.OODIUG SOURCE Ft.OODWAY BAS£ FLOOD WATER SURFAC E ELEVATION Sl!!:CTlON illl KV.N \'ILOClTT I WI11101n PLOODWAT I WITH PLOODtfAT CJ:OSS SSCTlON DISTU:Cll1 Wl.Dnl (nlT) l rlff PU (SQ'llliAS Paff) S ICOXD I '1:ff ltu.vt>I M 1.9hy Cr eek (Cont'd) AA 16,900 l36 1,018 3. 6 5,583 .4 5,583.4 5 ,583.4 0. 0 AB 17,663 110 594 6. 2 5,58 4 .9 5,584 .9 5,584.8 -0 .1 AC 18,25 0 57 300 1 2 . 3 5,586 . 7 5 ,586.7 5,586.7 0.0 AD 18,676 58 401 9 . 2 5,590.5 5,590 .5 5,590.5 0. 0 AE 19,022 159 834 4 . 4 5,592.2 5 ,5 92.2 5,592.4 0 . 2 AF 19,4 00 172 479 7. 7 5,594.9 5,594.9 5,594.9 0 . 0 AG 20 ,036 102 539 6. 8 5 ,597.1 5,597 .1 ~, 597. 1 0. 0 AH 20.4 80 104 4 22 8 . 6 5,598.2 5,598.2 5,598.8 0. 6 AI 21,133 252 491 7 .4 5,601.0 5,601.0 5,601.0 0 .0 AJ 21,4 02 210 '03 9. 3 5,603.0 5,603.0 5,603.4 0. 4 AK 21,575 140 2. 6 5,614.1 5,614.1 5,614.1 0. 0 AL 22, 02 351 2. 323 l. 6 5,614.3 5,614.3 5,614.3 0. 0 AM 22,552 157 813 4. 5 5 ,61 4.2 s. 614 .2 5,614.2 0 . 0 AN 22 ,80 0 185 809 4 . 5 5,61 4 .3 5,61 4 .3 5,614 .3 0. 0 AO 23 . 026 283 2,136 l. 7 5,621.2 5,621.2 5,621 .2 0. 0 AP 23 ,87 9 200 72 1 4 3 5,621.5 5,621.5 5,621.5 0. 0 AO 24,523 158 430 7. 2 5,623.0 5,623 .0 5,623.1 0 . l AR 25, 0 4 B 85 336 9 .. 5,625.9 5,625.9 5,626.2 0. 3 AS 25,370 98 474 6. S 5,628.5 S,628.5 5,629 .1 0 . 6 AT 25,907 76 317 9. 8 5,631.7 5,63 1.7 5,631.7 0.0 AU 26, 775 124 4 44 7 . 0 5,6 36.4 5,63 6 .4 5,636.8 0. 4 AV 27,292 191 9 4 3 3 . 3 5,638 .3 5,638.3 5,638.6 0. 3 AW 27 ,775 111 361 8. 6 5 ,641.6 5 ,641.6 5,641.6 0. 0 AX 28,210 119 487 6. 3 5,644.1 5,644.1 5,644.5 0 .4 AY 28 ,4 73 145 5 73 5. 4 5 ,6 44 .9 5,6 44 .9 5,645.6 0 . 7 AZ 2 8,6 90 110 346 8 . 9 5, 6 .;6 . 2 5,646.2 5,646.1 -0 .1 1 Feec Above Confluence :.,i ch Coal Creek ... ► FEDERAL EMERGEN C Y MANAGEMENT AGENCY FLOO DWAY DATA a, r ARAPA HOE COUNTY, CO m AN D INCO RPORATED AREA S MURPHY CREEK ------------------- FLOOOIHG S OURCE PLOOOWAY BASE FLOOD WATER SURFACE ELEVATION HC':'IOtf UV. KLUf Vlt.OC.r.'Y IW'lffOOT P t.OODIU.T I MITII P t.OODWAT DIST.1-'ICJ:1 tfIDTR (PHT) {PUT Pll (SOO-.u.t: PUTI SSCOND) n.rr INAVDI Murphy Creek (Cont.'d ) BA 28,937 147 614 5. 0 5,648.3 5,64 8.3 5,648.4 0.1 BB 29,511 104 3 4 2 9. 0 5,649.9 5,64 9.9 5,650.0 0.1 BC 29,856 33 214 13. 8 5,654.3 5,654 .3 5,654.3 0. 0 BO 30,330 71 641 4 . 6 5,658.3 5,659.3 s. 65.3. 6 0. 3 BE 30,688 84 525 5. 6 5,658.3 5,658 .3 5,658.8 0. 5 BF 3 1,620 157 409 7. 2 s. 661. 5,661.8 5,661.8 0. 0 BG 3 1,740 3 46 1 ,696 1. 7 5,670. 5 ,670 .5 5,670.9 0 .4 BH 32,750 1 28 804 2. 9 s. 670. 5,670.8 s. 671. 0 0. 2 BI 33,614 51 207 11. 4 5,672. s . 672 . 5,672.8 0. 0 BJ )'i, 050 63 221 10. 7 5,676.8 5,67 6.8 5,676 .9 0 .1 BK H, 758 70 413 5. 7 5,681.3 5,681.3 5,681.3 0. 0 BL 34 ,857 9 1 406 5. 8 5,681.6 5,681.6 s. 681. 6 0 .0 BM 35 ,529 63 229 10. 3 5,683.4 5,683.4 5,683.3 -o .1 Bl< 35,646 129 544 4. 3 5,685.4 5,685.4 5,685.4 0. 0 BO 36 ,209 315 677 3. 5 5,687.0 5,687.0 5,687.0 0. 0 BP 3 6,3 2 4 3 38 605 3. 9 5,693.6 5,693 .6 5,693.6 0. 0 BQ 36,886 135 636 3. 7 5,694.1 5,694.1 5 ,694.1 0 .o BR 37 ,724 156 5 69 4 . 2 5,694.7 5,694 .7 5,695.2 0. 5 BS 38,400 84 25 1 9 . 4 5,697.0 5,697.0 s. 697 .1 0 .1 BT 39,039 1:s 281 8 .• 5,699.4 5,699.4 5,699.4 0. 0 BU 3 9 ,172 131 501 4 . 7 5,705.4 5,705.4 5,705.4 0. 0 BV 40,0 79 199 422 5 6 5,709.3 5 ,709.3 5,709. 8 0. 5 SW 40,164 186 855 2. 8 5,713.9 5,713.9 5,713.9 0. 0 9::-: 40,239 19~ 9 97 2. 4 5 ,716.1 5,716.2 5,716.4 0. 2 BY 40 ,828 103 278 7. 9 5,716.4 s. 716 .4 5,716 .5 0 .1 3Z 41.818 82 261 8 .4 s. 721.4 5,721.4 5,721.8 0 . 4 1 Peet: Abcr1 .. e Con!luence W:t:h Coal C reek .... )> FEDERAL EMERGENCY MANAGEMENT AG ENCY FL00DWAY DATA tD r ARAPAHOE COUNTY, CO m ... AN D INCORPORAT E D ARE AS MURPHY CREEK FLOODING SOVRCE FL,OOOWAY BASE FLOOD KATER SURFACE ELEVATION DJSTA.UCJ:1 KUN ••~ITT I.,_,, ·~·1 ooss UCT10J' Vtont I PHTJ fSOO.U.S P..-TI CPH"?'JI H •aeotm) nrr (NAVO) -Murphy Creek (Cont'd) CA 42,910 73 223 9. 9 5,728.3 5,728.3 5,728.4 0. l CB 4 3, 72 3 246 408 s .4 5,732.5 5,732 .5 5,732.9 0. 4 cc 44,495 73 284 7. 8 5,737.9 5,737.9 5,738.5 0. 6 CD 46,117 304 44S S . 0 5,748 .6 5,748 .6 5,748.7 0. l CE 47,044 74 2 4 2 9. l 5,753.2 5,753.2 5,753.6 0 .4 CF 48,410 270 617 3. 6 5,760.2 5,760.2 5,760.3 0. l CG 49 ,284 85 279 7. 9 5,766.2 5,766.2 S, 766. l -o .1 CH SiJ,383 342 184 12. 0 5,772.0 5,772.0 5,772.0 0.0 CI 50,4 52 298 1,847 1.2 5,780.8 5,780.8 5,780 .8 0.0 CJ so, 913 1S6 387 5. s 5,780.6 5 ,7 80.6 5,780.6 o.o CK Si., 428 200 445 4. s 5,782.9 s. 782. 9 5,782.9 0. 0 CL 52,239 42 213 a . 2 5,791.6 5,791.6 5,791.8 0. 2 CM 52,393 44 468 3. 7 5,801.8 5,801.8 5,801.8 0 . 0 CN 53,352 160 388 4 . 3 5 ,8 02.2 5,8 02.2 5,802. 0 .0 co 53,700 179 1S7 10. 7 5,804 .5 5,804.5 s. 804. o.o CP 53,800 266 275 6. l 5,811. 0 5 ,811.0 5,811.0 0. 0 co 54,485 276 S48 4. 0 5 ,81' 5,811 .0 5,811.0 0 . 0 CR 55,283 69 242 8. 4 5, 8) 5,815 .6 5,815.6 0. 0 cs 55,491 81 220 9. 3 5,818.5 5 ,8 18 .5 5,818.5 0. 0 CT 56,694 113 364 5. 6 5,830.1 5,830 .1 5 ,830.0 -o .1 cu 57,443 62 201 10. 1 s . 835 5,835.7 5,835.7 o. 0 CV 57,880 49 184 11. 1 5,840. 5 ,8 4 0 .3 5,840.4 0. l cw 58,Hl 245 1,355 1.5 5,850.1 5 ,850.1 5,850.1 0. 0 ex 58,851 :10 260 5. 5 5,850 .4 s. 850 . 4 5,850.4 0. 0 CY 60,041 52 :,n 9. 7 5,861.4 s. 861.4 5,861 .4 0.0 CZ 60,805 116 196 7. 3 5,871.9 5 ,871.9 5,871.9 O.o 1 Feet. Above C.~nflcence Wic:h CO&l Creek ... ]> FEDERAL EMERGENCY MANAGEr~ENT AGENCY FLOODWAY DATA ID r ARAPAHOE COUNTY, CO m .. A ND IN CORPORATED AREAS MURPHY CREEK --- i! a, r m ... f'LOODIUG SOORC£ CI.OSS SECTION lltSTA.0:C1tl wtD'TH 1r1:r:1 Murphy Creek (Cont.'dl DA 62. 080 67 DB 63,351 4 6 DC 6.;., 400 25 DD 65,578 20 DE 66,461 29 DF 67,162 29 !JG 67 ,900 13 DH 68,743 18 'Feec Above Confluence wich Ct.oal creek FEDERAL EM ERGENCY MANAGEMENT AG ENCY ARAPAHOE COUNTY, CO AN D INCORPORATED AR EAS f'l,OODWAY u:ou,.u nn1 158 144 74 67 76 77 25 26 BASE FLOC>r' WATER SURFACE ELEVAT?OH MU.?fvctOC:r:T IW'1T1100T Pt.OODWAJ'I Wrnl PLOODMAY IPEZT PD S11:CONtl ) FEET 11:AvtlJ 9 . 0 5,885.9 5,885.9 5,885.9 0. 0 9 . 9 5 ,901.4 5,901.4 5,901.4 0. 0 9. 5 5,914.5 5,914.5 5 ,91 4 .4 -0.1 10. S 5,94 1.4 s. 9 4 1. 4 s. 9 41 . 4 0. 0 9. 3 5,961.8 5,961.8 s, 961. 8 0 .o 9 .1 5,975.8 5,9 75.8 5,975 .8 o. 0 7 . 2 5 ,98 8 .5 5,988.5 5,988.5 0. 0 7 .0 6,011.4 6,011.4 6 ,011.4 0 .0 FLOODWAY DATA MURPHY CREEK FLO O ING SOURCE FLOOOWAY BASE 1"1,000 WATER SURFACE ELKVATION KL\tf VELOc:1-:-T 1•m= ,_ .. I DlST,UU:¥1 Wltl"nl CHET} lSQIIJAallPaTTI (Pti:T PU H aJtft>J Pli:ET INAVDI Piney Creek A 775 220 1.061 9. 2 s . 632 . 8 5,632.8 5,632.8 0. 0 8 1,635 143 796 12 3 5 ,63 8 .8 5,638.8 5,63 8.8 0. 0 C 2,070 110 899 10 . 9 s,6 4 ~.o 5,64 2 .0 5,642.8 0. 8 D 2,330 109 888 ll. 0 5,642.7 5,64 2.7 5,64 3 .6 0. 9 E 2,660 133 1,04 0 9 .• 5 ,646.3 5,64 6.3 5,64 6.3 0. 0 F 2, 06.; 1 4 6 1,169 8 . 4 s. 647. 2 5,64 7.2 5,647.2 o.o G 3,138 163 1,272 7. 7 5,6 4 8.0 5,648.0 5,648.0 o.o H 3 ,785 20 3 1,091 9.0 s, ci49. 7 5,649.7 s 649. 7 0. 0 4,253 282 J., i;59 6. 3 5,653 .6 5,653.6 5,653.6 0. 0 J 4,888 312 l, 242 7. 9 5,657.0 5,657 .0 5 ,657.0 0. 0 K 5,769 256 l, 048 9 . l s . 663. 5 5,663.5 5,663.5 0. 0 L 6 ,652 219 980 9 . 7 5,667. B 5 ,667 .8 5 ,667.8 0. 0 M 7,325 238 1. 065 8. 9 5 ,676.1 5,676.1 s, 676 .1 0 . 0 N a. 096 2 44 l , 590 6. 0 5,682.2 5,682.2 5,6 82.2 0 .0 0 8,798 338 2,0 43 4. 7 5,685.3 5,685.3 5,6 85.3 0 .0 p 9,393 98 657 14. S s. 6 89 7 5. 6b:,. 7 5,690.4 0. 7 0 9,624 89 6 49 14 .6 s. 693. 5 5,693.5 5,69 4.1 0. 6 R 10,055 210 . JPO 7. 8 5,699.2 5,698.2 5,699.2 1.0 s 10,665 300 1,529 6 .1 5,702 .1 5,702.1 5,702.1 0.0 T 11,32 8 190 923 10 . 0 5,705.6 5,705.6 s , 705 . 9 0. 3 u 11,654 323 l, 574 5 . 9 5,70 8 .2 5,708.2 s . 708. 8 0. 6 V 12,020 265 1,383 6 . 7 5,708 .9 5,708.9 5,709.6 0 . 7 w 12,196 H .0 1,283 7 .2 5 ,710.9 5 ,710 .9 5,710.9 o. 0 X 13,203 180 807 11.5 5,714.8 5,714.8 5,714.8 0 .0 y H,207 230 l, 280 7. 2 5 ,722.0 5,722.0 5,722.5 0 .5 z 15,530 180 1,116 8. 0 5 ,730.2 5 730. 2 5 730. 2 0.0 1 Feet Above Confluence W1th Cherrf Creek .... FLOODWAY DATA )> FEDERAL EM ERGENC Y MANAG EM ENT A GENCY "' ,... ARAPAHOE COUNTY, CO m ... AND INCORPORATED AR EAS PINEY CREEK ----- F'LOOOJNG S OUR.CE DttTANC'.11:1 lf"tMH tPIH '1'1 Piney Creek (Conc'd) AJ>. 16,4 01 322 AB 17 ,7 20 270 AC 18,4 70 360 AD 19,370 6 4 0 AE 19,970 640 AF 20, 770 660 AG 21,320 580 ,\H 21,920 160 AI 21,995 150 AJ 22,665 280 AK 23,165 2 7 0 AL 24,015 260 AM 2.:., 715 540 AN 25 ,265 '20 AO 25,625 310 AP 26 ,075 310 1 F'eec Above Confluence W1t.h Che:-ry Creek FEDERAL EMERGENC Y MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AND INCORPORAT ED AREAS F'!.OODWAY •tcne>1 uu IIICJIJI I Par:"I 1, 02.., 708 1,904 878 952 : , 37' 1,390 664 708 l, o .;4 726 80:". 2, l d2 l, 014 886 905 BASE FLOOD WATER SURFACE ELEVATI ON (PEET PD IWl THOUT PLOODWAY I w1 n n.o,owAT SI COll:I I PEET CW.WI 8. 7 5 ,735.5 5,735 .5 5,735.8 0. 3 12. 6 5,743.3 5,743.3 5,743.3 0. 0 4. 7 5,748 .8 5,748 .8 5,74 9 . 3 0. 5 9 . 8 s. 757. 5 s , 757. 5 5,758.0 0 . 5 9. 0 5,763 . 7 5,763.7 5,763 . 7 0 .0 6 . 3 5,770. 5 5,770 .5 5 ,770. 5 0 . 0 6. 2 5, 77.:;. 2 5,775 .2 5,775.2 0 .0 13 . 0 5,7 8 0 .2 5,780 .2 5 ,780.2 0 .o 12. l 5,780.9 5,780 .9 5,780.9 0 .0 8. 2 5 ,787 .1 :;, 787 .1 5 ,787 .3 0. 2 11. 8 5,792.1 5,792 .1 5,792.1 0 .0 10. 7 5 ,799.0 5,799.0 5,799.5 0. 5 3 .4 5, 8 1)3. 9 5,803.9 5 ,804.4 0. 5 7 .4 5,807 5 5,807.5 5,807 .6 0.1 8 . 5 ~. 811 . 7 5,81 1 . 7 5 ,811.8 0 .1 8. 3 5,8 15.9 5 ,815.9 5,816 .1 0. 2 FLO OD WAY DATA PINE'f CREEK ~ a, r m ... FLOODl.NG SOURC E! caoss SECTtO!f D!STAHCI lflDTH (PU'?'l Prentice Gulch A 8491 8 14711 C 2524 1 D 2616 1 Quincy Gulch A 3822 8 9192 C 20882 D 23582 E 2414 2 1 Feet. Above Conflu!!!:'IC:e Wtth Hi..ghl:i.ne C.i,.m1l 2 Feet IJxne Confluf!.:ice lhth Slackm@r Gulch 133 112 79 195 90 777 50 60 40 FEDERAL EM ERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AN D INCORPORATED A REA S --- FLOOOWAY llt"MON AAll 1900.UZ PSff) ';!20 182 130 456 121 11 121 161 1,070 ----BASE FLOOD WATER SURf. 'E t:Lt."VAT10rl KUK Vll:l.OC:lTT I~ '"'°"WAT wrno '""°""' ltDT PD HCOHDJ n:ET (NAVDI 3. I 5,498 .2 5,498.2 5,499.1 0. 9 4. 5 5,505.1 5,505.1 5,505.7 0.6 6. 3 5,522.0 5,522.0 5,522.1 0.1 1.8 5,525 .0 5,525.0 5,525.0 o.o 5. 3 5,4 16.! 5,416.1 5,416.1 0. 0 2 .• ' 5,423.6 s. 423 .6 5,423 .6 0 .0 5. 3 5,435.6 5,435 .6 5,436.1 0. 5 4. 0 5,440.7 5,440.7 5,441.2 0 . 5 0. 6 s. 448 7 5,448.7 5,448.7 0. 0 FLOODWAY DATA PRENTICE & QUINCY GULCHES I FLOODING SOURC& FLOODWAY BASE FLOOD WATER SURf'ACE E:LEVATlON 5 £CTI~ AlU:A NU.II' V£t.oeiTY REGULATORY r lTllotfT rt.OOCJWAY 1 M'tTM n.ooDNAY CROSS IECT ICN DISTAJICE1 WIDTH Cl"ttT) " All nET) cn:n Pc111 ,..,...., SECOtlDI FEET (NAVD) Sable Ditch A 4001 35 124 7 . 7 5 ,345 .7 5 ,345 .7 5,345 .7 o .o B 1, 1201 90 261 4. 9 5 ,349.4 5,349 .4 5 ,349 .6 0 . 2 C 2 , 080 1 8 7 191 9. 4 5 ,357 .3 5 ,357 .3 5,357 .3 0 .0 D 2 ,665' 18 177 7 . 6 5 ,370 .2 5 ,370 .2 5,370 .2 0 . 0 E 2 , 987 1 30 140 9. 7 5 ,375 .2 5,375 .2 5 ,375.2 o .o F 3, 52 0 1 32 189 7 .o 5 ,378 .3 5 ,378 .3 5 ,378.3 0 .0 G 4, 0 1 0 1 29 117 11. 4 5 ,378 . 7 5,378 .7 5,378.8 0 .1 H 4 , 58 5 1 28 113 11. 4 5 ,387 .0 5 ,387 .0 5 ,387 .0 0 .0 I 5 , 4 001 32 197 6. 4 5 ,394 .1 5 ,394 .1 5,394. l o . n J 5 , 87 0 1 29 117 10 . 8 5 ,396 .4 5,396 .4 5 ,396 .4 o . 0 K 6, 410 1 70 91 6 .5 5,406 .8 5,406.8 5,4 07 .3 0 . < L 7, 12 0 1 30 128 9 . 6 5 ,4 09 .7 5 ,4 09 .7 5 ,4 09 .7 0.0 M 7 , ,.,sl 30 128 9 . 3 5 ,411.6 5 ,411.6 5 ,412 .4 o . 8 N 0 , g:;15l 30 155 7 .' 5 ,419 .7 5 ,419 .7 5 ,419.7 0 .0 0 9 , 5 0 5 1 28 1 13 10 . 2 5 ,421.8 5 ,421.8 5,422 .2 o . 4 p 9 , 8101 28 l l~ 10. 3 5 ,423 .0 5,423 .0 5,423 .0 0 . 0 1 Feet. Above Co ntluence Wii:.h Toll Gate C::eek .... FEDERAL EMERGENCY MANAGEME NT AGENCY FL0 0DWAY DATA > a, ARAPAHO E COUNTY, CO r m AND INCOR PORATED AREAS SABLE DITCH ... FLOOD I.NG s,:;..mcE FLOOO!,,'AY BASE FLOOD WATER SURFACE ELEVATION laC"T!OII AI.U. KD.lf Vl:t.OC'l'TT lwtTl!IOIM: PLOODWAYI V ITII n.00IIVAT aoss ncrro,, DISTAlfC?' WlDt'H ltlffl IPU"t' PU IC:(IOAU HIM') saC"'tm l n:BT (W.VDI Sand Creek A 36,760 76 4 4,492 6. S 5,299.5 5,299.5 5,299.6 0 .1 B 39 ,510 3 6 2,939 9. 9 5,312.7 5,312 . 7 5,312.7 o.o C 41,285 618 3 ,289 •. 9 5,320.5 s, 320 5 5,320.5 0. 0 D 42,340 447 3, HO 9. 3 5,325.7 s. 325. 7 s. 325. 7 0. 0 E 43,070 160 1,565 13. 7 5,328 .0 5,328.0 5,328.0 0. 0 F 46,390 176 1,620 13. 3 5,347 .6 5,34 7.6 5,347.6 o .o G 47,670 206 2,305 9. 3 5,353.8 5,353.8 5,353 .8 0. 0 H 4 6,970 344 2,184 9 .• 5,36 5 . j 5,365.6 5,365.6 0.0 so, 1 75 157 1,604 13. 4 5,373.6 5,373.6 5,373.6 o.o J 51,785 312 3,191 ,; • "? 5,383.0 5,383 .0 5,383.5 0. S K 52,890 368 2,161 10. o 5,385.7 5,386.7 5,387.3 0. 6 L 56,928 419 4,144 5. 2 5,400 .4 5 ,4 00.4 5,400.4 0. 0 M 58,489 223 2,490 •. 6 5,412.2 5,412.2 5,412.2 0. 0 N 61,24 3 192 3 ,338 6. 4 5,427.5 5,427 .5 5,427.5 0 . 0 0 63,236 375 3,148 6 .• 5,435.0 5 ,435 .0 5,435.0 0. 0 64,516 373 2,387 9. 0 5,439.2 5 ,439.2 5,439.5 0. 3 65,160 550 4,650 3 . 9 5,442.3 5 ,4 42.3 5,442.4 0 .1 R 66,140 398 1,848 9. 9 5,443.5 5,443.5 5,443 . 7 0 . 2 s 68,025 317 1,477 12 .4 5,453.3 5,453.3 5,453. 3 0. 0 T 68,640 326 2,530 7 . 3 5,458.6 5,4$8.6 5,458 .6 O . 0 u 69,350 507 2,840 6. 5 5,460.6 5,4 60.6 5,460.7 0. l V 70,065 3<0 2,274 8. l 5,461 . 8 5,464.8 5,465 .0 0. 2 w 72,230 810 3,695 5. 0 5,475 .9 5,47 5.9 5,476. 3 0. 4 X 75,010 1,394 4 ,500 4. l 5,488.9 5,488.9 5,48 8 .9 0.0 I 1 Feet Above Mou h ... .. FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA a, r ARAPAHOE COUNTY, CO m A MO INCORPORATED AREAS SAND CREEK ------------------- FLOOD I HG SOURCE FLOOD\'!A'i VUITK cn.rn (SCl)'.t.as 1'IUITI Slaughterhouse Gulch h 6201 21 241 B l, 1601 260 337 C l, 6551 70 171 D 2 • .Q80 1 89 188 E 3. 0101 86 189 F 3, 7851 131 202 G "t. 1351 139 411 H 4, 4 95 1 134 3 4 8 5, 6601 BS 173 J 5. 8401 123 4 50 K 6, 5•;01 108 190 South Tribucary Slaughcerhouse Gulch A 5552 100 74 B 1. 0102 68 122 C 1, 3101 69 75 D l, 7052 90 82 E 1, 7951 75 68 1 Ft!e:;: Above Cc:tflue:i.ce Wit.h Sou:;:h Plllt.t:e River 2 Ft!t!t Abovl! Conflut!nCI! W1.th Slauahtt!rhousl! Gulch FEDERAL EMERGENCY MA NAGEM ENT AG ENCY ARAPAHOE COUNTY, CO AND INCORPORATED AREAS BASE FLOOD WATER SUR F t\CE ELEVATION ML\l'I VU,OCITT ,.,,,.,.., •=·"1 .,,.,, """''"'•' cn:n ,u FEET {W,.'/Dl S. 8 5,328.0 5,328.0 5,3 2 8.0 0. 0 4. 5 5,332.7 5,332.7 5,332.7 0. 0 a. 9 S.343.1 5,3 4 3.1 5,34 3.1 0.0 B .1 S , 355 . 7 5,355.7 5,355.7 0.0 B .1 5,361.6 5 ,361 .6 5,3 6 1.6 o. 0 6 .4 5,381.9 5,381 . 9 5,381.9 0. 0 3 .1 5,386 .1 5,386.1 5,38 6.1 0. 0 3. 7 5,391.3 s. 391. 3 5,391.3 :i. a 7. 4 5 ,401.9 5,4 01.9 5,401.9 C. 0 2 . 9 5,4 03.2 5,403.2 5,4 03.2 0 .o 6. 8 5,4 15.0 5 ,415.0 5,4 1 5.0 0 .0 6 .4 5,38 4 .3 5,38 4 .3 5,384.3 0. 0 3. 7 5,394.5 5,394.5 5,39 4 .7 0. 2 6. 0 5 ,401.0 5,4 01.0 5,401.1 0 .1 s. s 5,4 07.0 5,407.0 5,407.2 0. 2 5. S 5,408.7 5,408.7 5,4 09.0 0 . 3 FLOODWAY DATA SLAUGHTERHOUSE GULCH AND TRIBUTARY ~ "' r m .. FLOODING SOURCE PLOODWAY DlS'T>.HCl:1 wtDTH 1nrr1 (.QU.U.11: P SST) Toll Gate Creek A-X2 y 15,100 171 2,150 z 16,620 146 1,478 AA 18,860 427 3,281 I 1 Feet Above Confluence W1.:.h SAnd Creek. 2 Floodwav Contained in channel -No Flooc.'wa· Uata P r oduced FEDERAL EMERG EN CY MANAGEM ENT AGENCY ARAPAHOE COUNTY, CO AND INCO RPO RATED AR EAS BASE FLOOD WATER SUT!PACE ELEVATION 1~==•-Y 1 w:r-r. Pt.OODWAT { .. :ET PU "'""'" F££T IW.VD) 9. 9 5,398.3 5 ,398.3 5,399.3 1.0 1 4. 3 5,403.1 5,403.1 5,403.7 0. 6 6. 5 5,410.8 5,4 10.8 5,4 11.4 0. 6 FLOOD WAY DATA T OLL GAT E CREEK ------ :;;! (II r m FLOODIHG SOURCE FLOO0WAY H CTIO,: UU. ~I.STANCt1 WlDTtC IRrT) 1•ouu.a •D'Tt Unnamed Creek A 1,885 211 1,563 B 2,850 185 1,088 C 3,675 43 359 D 4,530 215 1. 772 E s . 485 130 614 F 6,895 215 754 G 8,290 l<O 652 H 8,890 155 720 1 Feec Above Confluence With Wesc Toll Gace Creek FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO A ND INCORPO;-'ATED AREAS BASR ~~D WI.TER SURFACE ELEVATIOH U.U, VEloOClTT IW'ITIIOV'f •~Tl -.-1n1 PLOO~AT CP'arr •n sacmm1 F"l'.E'T (NAVD I 3 . 8 5,579.3 5,579.3 5,580.0 0. 7 5. 5 5,580 .0 5,580.0 5,580.5 0. 5 16 .4 5 ,592.4 5,592.4 5,592.4 0. 0 3. 3 5,597.9 5,597.9 5,598.7 0. 8 9. 5 5,606.5 5,606 .5 5,606.7 0. 2 7. 7 5,616.4 5,616.4 5 ,616.9 o. 5 8. 9 5,627.3 5,627 .3 5,628.2 o. 9 8 .1 5,631.2 5,631.2 5,632.1 0. 9 FLOOD WAY DATA UNNAMED CREEK .... )> "' r m .. FLOOD I !JG SOUR CR OICSS HCTlC!I' Dt~ 1ca1 IIUD'!:B I PRr?I west: Bijou Creek A 72,000 2,200 8 7 4,320 l, 100 C 75,110 6S0 D 7S, 520 350 E 75,620 3S0 F 76,320 SlC G 77,120 45 0 H 78,020 3 00 78,270 4S0 J 78 ,870 450 K 80,270 600 L 81,170 4S0 M 82,370 200 N 83,270 320 0 85,120 sso p 86,820 30 0 1 Feet Above Mouth FEDERAL EMERGENCY MANAGEMENT AGEtJC Y ARAPAHOE COUNTY, CO AN D INCORPORATED AREAS FLOOOWAY HC1'ION ARV. (s ouu.a PUTI 5,412 3,458 5,721 3,3 89 3,227 4,290 3,266 2,070 2,0 8 7 4 ,815 5,111 2. 960 3 ,567 3,390 4,337 2,938 BASE FLOOD WAT ER SURFACE ELEVATION N1Uf VEt.OClTT H:O{,JLATORY IWJ:THO'll'T PLOODlfATI WtTII rt.OOOWAT (Pu:T PD Sl!!axmt l'HT IN.I.VD) 6. 4 5,167 .6 5,167.6 5,168 .6 l.O 10 .4 5,179.1 5,179.1 5 ,179 .1 0. 0 6.1 5,182.8 5,182.8 5,183.1 0. 3 10. 3 5 ,18 2 .8 5,182.8 5,183.1 0. 3 10. 8 5,183.2 5,183.2 5 ,1 83.4 0. 2 8 .1 5,187.4 5,187.4 5 ,187 .6 0. 2 9. 7 5,189.6 5,189 .6 5,190.0 0 .. 15. 3 5,189.8 5 ,189.8 5,190.1 0. 3 15. 2 5,190.0 5,190.0 5,190 . 3 0. 3 6. 6 5 ,196 .3 5 ,1 96.3 5,196 . 5 0. 2 6 . 2 5,198.9 5 ,1 98.9 5,199.4 0. 5 10. 7 5,201.5 5 ,201.5 5,201.6 0 .1 8. 9 :,207.6 5,207.8 5,207 .8 0. 0 9. 4 5,210.4 5,210.4 5 ,210.4 0.0 7. 3 5,215.2 5 ,215.2 5 ,21 6.2 l.O 10. 8 5,221.1 5,221.1 5,221.1 0. 0 FLOODWAY DATA WEST BIJOU CREEK ------------------- , FLOODING SOU RCE BASE FLOOD FLOODWAY W ATER-S URFACE E LEVAT ION (FEETNAVD) SECT ION MEAN CROSS S ECT ION DISTANCE' W IDT H AREA VELOCITY REGULATORY WIT HOU T WITH INCREASE (F EET) (SQUARE (F EET F:R FLOODWAY F LOODWAY FEET\ S ECOND\ WESTER L , CREE K A 6 ,292 270 899 7 .4 5 ,300.2 5,300.2 5 ,300.3 0 .1 B 6 ,710 402 1,790 4 .0 5,301 .0 5,301.0 5,301 .1 0 .1 C 10,000 363 1,993 1.2 5,316.7 5,316.7 5 ,317.6 0 .9 D 11 ,500 165 254 3 .8 5,322.2 5,322.2 5,322.7 0 .5 E 13,774 85 so 0.3 5,333.5 5 ,333.5 5 ,333.5 0 .0 F 29,400 347 738 2 .8 5 ,434.6 5,434 .6 5 ,435.4 0 .8 G 30,411 182 247 6 .7 5 ,445.4 5 ,445.4 5,445.4 0 .0 H 30,751 166 202 6 .4 5 ,448.3 5 ,448 .3 5 ,448.6 0 .3 I 31 ,410 294 245 4 .9 5,46 2 .6 5,462.6 5 ,462.6 0 .0 J 31,650 150 300 5 .5 5,471 .9 5 ,47 1.9 5,4 71 .9 0 .0 K 34,645 32 152 2 .9 5 ,4 7 1.9 5,471 .9 5 ,47 1.9 0 .0 Feet Above Mouth FEDE RA L EMERGENCY MANAG EME NT AGENCY FLOODWAY DATA -< )> Ill ARAPAHOE COUNTY, CO r m ... AND INCORPORATED AREAS WESTERLY CREEK ~ m r m FLOOOUlG SOUP.CE OtOII II I CT!ON t>tSTANCE' WIDTH (PClrT) Willow Creek A 751 97 B 1 ,303 99 C 1,502 190 D 1 ,75 7 JS E 2,088 5 9 F 2,371 46 G 2 , 724 3B H 3 ,018 37 3,515 39 J 4,092 26 1 F'el!c. Abovl! Confluence ·,nth Lite.le L1 Cr eek FED ERAL EMERGENCY MANAGEMEtff AGENCY ARAPAHOE COUNTY, CO A ND INCORP ORA T ED AREAS FLOOOWAY SECTI ON ARU. csou.1.n PH T I 350 ~33 560 165 233 175 122 92 1£3 6 4 BAS£ f'LOOO WATER SURFACE ELEVATIOtl KUN VW>CITY I W1TWOl1T Pt.OOtl'QT I Wf'nC Pt.OOOM'AT (PH:-PD s•eotml 1'11:ET INAVDI 1. 6 5,541.8 5,541.8 5,54 1.8 0.0 0. 6 5,548 .2 s, 5 4 8 .2 5,548.2 0 . 0 1.0 5,548.2 5,548.2 5 ,548.2 0. 0 3.4 5,548.2 5,548.2 5,548 .2 0. 0 2 .• 5,550 .1 5,550.1 5,550 .1 0. 0 3. 2 5,550 .4 5,550 4 5,550.5 0.1 4 .6 5. 551. 5 s. 551 . 5 5 .551.5 0. 0 6. l 5,553.7 5,553.7 5,553.7 0. 0 2. 9 5,556.0 5,556.0 5,556.1 0 .1 B. B 5,558.9 5,558.9 5,558 .9 0. 0 FLOOD WAY DATA WILLOW CREEK -------------------- 5.0 I NSU RANCE APPLI CATIONS For flood in surance ra tin g pu ~oscs, flood in suran ce zo ne de signa tion s arc ass igned to a co mmunity based on th e res ult s ot the enginee rin g analyses . Tl ,esc zo ne s are as fo ll ow : Zo ne A Zo ne A is th e flood in surance ris k zo ne th at corres pond s to th e I -perce nt-annual-ch ance fl ood pl ain s th at are de termined in th e FIS by approx im ate methods . Becau se detailed hydra ulic analyses arc not performed for such areas , no BFE s or ba~e flood depths arc shown wi thin th is zone. Zo ne AE Zo ne AE is the fl ood insura nce ri sk zo ne that correspo nd s to tl'.c -1"l::ce nt-a nnu nl-chance fl oodp lains th at are detenni ned in the ,:~ by deta il ed meth ods . In ,•,;.·,,t ms tances, wh ole- foot BFEs derived fr om the detail ed hydraulic analyses arc sho wn Ill. se lec ted int erva ls wi th in th is zo ne. Zo ne AH Zo ne AH is th e fl ood in uran ce ri sk zo ne that co rre spond s to th e area s of 1-pe rcr ·•l· annu al-chan ce shall ow fl ood in g (us uall y areas of pondin g) where average depth s er · between I ano 3 feet. Who le-foot BFEs derived from the detai led hydraulic anal ys es n•.• shown at selec ted int er\la ls within thi s zo ne . Zo ne AO Zo ne AO is th e fl ood insurance ri sk zo ne that corresponds to the areas of 1-pcrce nt- annual-c hancc shall ow fl ood in g (us uall y shee t flow on s lopin g terrain) where avera ge dept hs arc be twee n I and 3 feet. ". verngc whole-foo t ba se flood dep th s derived fr om th e de taile d hydrauli c analyses arc show n within th is zone . Zone X Zone X is th e flood ii ·urnncc ri sk zo ne that corres pond s to areas out side the 0.2-percc nt - annua l-c hancc lloodp la,. •rca s within the 0.2-pc rccm-nnnua\-c hance fl ood plain , area s of l -pcrcc n1 -annun l-c ha ncc nouJi ng where average depths ate less than I foot, areas of J. pcrcc nt •a nnu a).c hancc noodin g where 1hc con tribu tin g drainage area is le ss 1h an I squ are mi le. and areas protec ted fr om th e I-percent -annua l-c hance fl ood by levees. No BFE s or base flood dept hs arc show n wi thin this zo ne. 85 6.0 Zone X (Future Base Flood) Zo ne X (Future Ba sa ·load) is th e nood in su ra nce ri sk zone 1h a1 corre spo nds 10 lh e l - pc rcc111-an nual-chancc noodp lai ns 1ha1 arc dc1cnnin cd ba sed on fu1 ure-co ndi 1ion s hydro logy . No BFE s or ba se noo d depth s arc show n withi n thi s zo ne . FLOOD INSU RANCE llATE MAP The FIRM is designed fo r nood in surance and noodp lain mana gement . ,,li cat,ons. For fl ood in surnn cc applic ations, the map des ignate s noo d in sw~ :.ce t11i k zo ne s as de scrib ed in Sectio n 5.0 and, in th e ,-p crcc n1 -a nnual -c hanc c ill'o dplain , th at we re studi ed by de tailed method s, shows se lec ted who le-foo t BF E, ur average dept hs. !rl surancc age nt s use the zo nes and BF Es in co nju ncti on wi th info n111 tir,11 011 struc tu re s and th eir conte nt s to ass ign premi um rate s for fl ood in sura nce poli cic:... For tli.J \., 1plai n manag ement app li cations , th e map shows by tin ts, scrcer.5 , m:d sy mbo ls, 1hc 1-and 0.2-pcrccn t-annual-chanc c noo dplain s, noodways, and th e loca 1i ons of sel ec ted cro ss section s used in the hydraulic analy ses and ll oo dwa y co mputa ti ons . The curre nt F!Ri\ol pre sent s noo din g informa ti on for the geogra phi c are a of Arapaho e oun1 y, including th ose co mmunitie s w11i ch fa ll with in more tJ· .. :n one CCl t111t y as desc ribed in Se cti on I. I. Prev iously. separate FIR Ms were prep,rcd for 1hc cit ies of Auro ra J~d Li1tl cton . and fo r Arapahoe Co unt y and lncorporntcd Areas. His torical dma rc la1in b !o the maps prepa red fJr c~1ch commu nit y arc pre se nted in Curn mun it y Map Histo ry (Tab le 5). 86 I I I I I I I I I I I I I I I I I I I FLOOD '-!AZARD BOUNDARY MAP FIRM FIRM COMMUNITY Nf\;,'.~ INITIAL IDENTIFICATION REVIS 1ON DATE(S) EFFECTI VE DATE(S) REVISION DATE(S) Arapahoe County December 20, 1974 August 15, 1977 August 16, 1995 (Unincoroorated Areas) Aurora , Citv of Julv 26, 1974 June 1. 197~ Seotember 7, 1998 Centennial, C ity of December 11 , 2002 Auaust 16, 1995 Auaust 16 , 1995 Cherrv Hills Villaae. Citv of Mav 10, 1974 Auaust 1, 1978 Auaust 16, 1995 Columbine Valley, Town of January 25, 1974 April 23, 1976 June 15, 1978 December 2, 1980 August 16, 1995 t-- ·oeer Trail, Citv of November 29, 1974 En glewood, City of February 9. 1972 July 1, 1974 April 11 , 1975 June 24, 1977 July 28, 1978 December 5 , 1979 Auaust 16. 1995 ·Foxfie ld. Town of Glendale, Citv of Aori l 17 . 1989 Aori l 17. 1989 Auaust 16. 1995 Greenwood Village, City of December 27. 1974 January 5 , 1978 December 16. 1980 Auaust 16. 1995 Littleton, Citv of Februarv 1. 1974 December 1, 1978 Seotember 29, 1989 She11dan , City of May 3 , 1974 July 13 , 1976 December 4 , 1985 Auaust 16, 1995 *Non-Floodprone FEDERAL EMERGENCY MANAGEMENT AGENCY -I )> ARAPAHOE COUNTY, CO CJ COMMUNITY MAP HISTORY r m AND INCORPORATED AREAS U'I 7.0 OTH ER ST UDIES 8.0 Thi s Fl oo d In sura nce Stu dy sup ersedes nil prev ious FI S report s and FIRM s coverin g th e unin corpora ted areas of Arapa hoe Co unt y and th e in co rporated area s of the Ci ti es of Aurora , Cen tenni al , Cherry Hi lls Vi ll age, Eng lewood, Glenda le, Greenwood Village , Lilllc ton. and She ri da n; and the Tow n of Co lum bi ne Va ll ey (Refe rences 2, 5, 7, 8, 9, 10, 88 an d 89). Th e reaches of Ea . t Toll Ga te Creek fr om hambe rs Road to 1,300 li:e t up strea m and fr om So uth Buc kley Road to 0.8 mil e upstrea m we re analyzed by Merr ick anJ Com pany and Gre in er Eng in eering Scie nces , In c., res pec tively (References I 8 and 19, res pec tive ly). The rev ised hydra uli c anal yses fo r We st Toll Gate Creek fro m Miss iss ip pi Ave nu e to ap prox im ately 800 feet up strea m of Mex ico Ave nu e, and th e porti on of West Toll C,a te Cree k fr om So uth Buck ley Roa d up strea m to Eas t Hampd en Ave nu e we re pcrfon ned by th e Cit y of Aurora Engi nee rin g Di visio n (Refe rence s 2 1 and 22). Th e analyses fo r the port ion of We st Toll Gate Creek be twee n Ea st Hamp den and Eas t Quincy Ave nu es was perfo rm ed by Me rri ck a,,J Cc mp any (Refe rence 19). The hydro logic analyses fo r all th e re vi sions were ori ginall y perfo mt ed by th e COE and Gi ngery and As sociates fo r th e effec ti ve FI S fo r Aurora (Refe rence 2). Rev ised hydro logic and hyd raul ic ana lyses fo r th e porti on of Cherry Creek fro m hcrry Creek State Rec rea ti on Arca to up strea m of the Ara pahoe/Do uglas ounty line were perfo rm ed by Grein er Engin ee rin g Sc ience s, In c. as a part of the R,ve r Run Deve lopm ent Report (Refe rence 17). Th e revise d hyd rauli c analyses fo r port io ns of Prenti ce Gu lch, Will ow Creek , Gree nwoo d Gul ch, Sprin g Creek, Go lds mith Gulc h, SJCD 6 I 00. SJCD 6200 , Dutc h Creek , Coo n Cree k, and Lee Gul ch were taken fr om pu bli shed UDFCD re ports (Refe rences 44, o0, 6 1, 62 , 63 , and 64). Flood Insura nce Studie s have bee n pre pare d for the it y and Co unty of Denver and Ada ms, Do uglas , and Jeffe rso n Co unt ie s (Refe rence s 65 , 66. 67, and 68, respe ctively). Those stu di es arc in ge neral agre ement wi th th is stu dy. l-l is to rica \ da ta relati ng to the maps prepared for each co nu mmit y an: present ed in th e Co mmu nity Map History data (Tab le 5). LOC AT I ON OF DATA Informat io n concerning the I crt incn t data used in the prepara tion of th is stud y can be ob taine d by con tac ting FEMA Miti ga ti on Divi sio ,1 , :'Je nvc r Federa l Ce nter, Buil ding 7 10. Box 25267, Denve r, Colo ra do 80225 -026 7. 88 I I I I I I I I I I I 9.0 Bllll..lOGRAPHY AND REFERENCES I . U.S. Depa rtmcnt of Hou s ing and Urban Deve lopm en t, Fe dera l In s urance Admini stration . Fl oo d Insurance Stu dy, Arapahoe Co un ty. Co lorado. (U nin co rp orated Areas), Au gust 15, 1977 . 2. Federa l Emergenc y Management Agency. Federa l Insuran ce Admini strati on , Flood In surance Study. Aurora. Colorado, Augu st 3 1. 1982. 3 U.S. Dep artm ent of Housi ng and Urba n De velopment , Federal In s uran ce Admi nis tra tion , Flood In s uran ce St udv it v ofCheny Hill s Vi ll age olorado Au ;_;Jsl I, 1978 . 4. Mc Call-Ellin gso n Con sult ing Engineers , Stud v and Report on Ouin cv Gulch Sub- Basi n. Lill ie Dry Creek Drainage Basin . Citv ofCheny Hill s Vi ll age , Ma y 1973. 5. Federa l Emerg ency Ma nage ment Age nc y. Fe dera l In suran ce Admi ni stration , Floo d In s urance Stu dy. Town of Columb in e Val lev Co lorado Dece mber 2, 1980 . 6. Fede ral Emerge ncy Ma nageme nt Agency , Federa l In surance Administratio n, Flood Insur an ce Stud v. ity of Greenwood Vi lla ge, Co lorado. December 16, 1980 . 7. U.S. Deparlm elll of Housin g and Urban Developme nt . Federa l In suran ce Admini !")trati on, Flood ln surancc .Studv City of Eng lewood Co lora do . December I 5, I 979 . 8. Federa l Emt.:rgcncy l\fona gc mcnt A ge ncy. Federa l In suran ce Adminis tration . Flood Insurance Stu dv, Ci ty of Littlet on, Co lora do, Februa ry 3. 1981. 9. Federal Emergen cy r,.tana gc mcnt Agenc y , Federa l ln surnncc Administration, Fl oo d In suran ce Stud v Ci tv of Sheridan olorado December 4. 1985 . I 0. Urb an Draina ge and I· loocl Co ntr ol Di stri ct, Major Drni1rn µc Planning -- First C reek Pha se B. Volume I I. E nginee rin g onsu ll ants, Inc .. Au ro ra. Co lorad o, Mar ch 1977 . 11. Urban Drainage an d Flo od Co mrol Di stri cl. Arapa hoe and Dougla s Counties l'ine v Creek . Floo~ Ha ,arr\ Arca De lineatio n, prepared by Gi nre ry /\ssoci:ll cs , Inc .. Oc tober 1975. 12. Urban Drai nage an 1 Flood Co nt rol Distr i ct, Arapahoe and Doug las Co un 1ic s1 Murphy Cr,eek, Fl o~d Ha zard Arca De linea ti on, pr epa red by Ginger y Asso cia tes, In c., Octobe r 1975 . 13. Urb an Draina ge and Flood Con trol Di s trict , Arapa hoe and Douglas Colll!!l!;_,;_. 89 Lone Tree reek. Fl oo d Hazard Arca Dcl in c·11 ion. prepared by Gin gery Associates , Inc ., Oc tobe r 1975 . 14 . Urban Draina ge and F loo d on tr o l Di s tri c t . Arapahoe and Doug las Coun ti es. Happy Can vo n C reek . Fl oo d Ha za rd Area Delinea ti on. prepa red by Gingery Assoc iat es, In c., Novembe r I 977 . 15. Urban Dra in age and F lood Contro l Di s trict , Arapa hoe am ' Douglas. Co untie ,. Co tt onwo od Cree k. Fl oo d Hazard Arca Delin eation. prtpared by G in gcr y As soc iat es , In c .. Oc to ber 1975 . 16 . U rban Draina ge an{' F loo d Cont ro l Di stri ct, Major Drainag cway Planning , Le e Gul ch Lilli e C,:,e k Ph as e B--Pr e limin arv De s ign . prepared by KKBNA , Den ver, C,,Iora do, Janu ary I 977 . 17. Grein er Engi neeri ng, Ri ve r Run Deve lopment. Leller of Map Re vision Arapahoe Co unt y Co lora do, Jun e 1985. 18. Merri ck and Co mpan y, Ea s t To ll Ga te Cree k I 00 -Year Floodp lai n Am endm ent Report, Denve r, Co lorado . Nov embe r 1982 . 19. Merric k and ompany, Hydraul ic Ana lysis of We st Toll Gate Cree k From Ea st l·lamp ton Ave nu e 10 Eas t Ouin cv Avenue , Den ve r, Co lorad o, Dece mber 1985 . 20. Gre in er Engin ee rin g Sc ience s, In c .. Tol l Gate Vi ll age--Fi lin g No . 14 . Denv er, Co lorad o, October I 9 5. 2 1. it y of Aurora. Engi neeri ng Divi sion. \Ve st T oll Ga1c Creek Mi ss issip pi to Mex ic o. September 1985 . 12 . Cit y of Auro ra. Engi neering Di vi s ion. Request For Flood Insurance Rate Map Amendme nt s Sep tember 1985 . 23. Holl and Corp orati on. Ove rl ot Gradi n • Im rov c,111:nt s Be tween 500 Fe et Wc ,1 and 1,20 0 Fe et Ea st of South F!·mcl ers Stree t, Englewo od, Co lorad o, 198 4. 24. Denver Reg ional oun ci l o \'Govcmmc nt s, Flooclpl:iin lnfo nn atio n--B ig Dry Creek Lin le Dry ree k (Arapa ho·: L'ount yl Gree nwood .Gulc h. Wei r Gul ch Lake wood Gulc h. So u•h Lakewood Gul ch McIntyre Gul ch. Lill ie Dry Cre ek (Ada ms Co unty). Grang e Hall Cree k--V olume IV-Denver Metropolitnn Regio n. olorado . prepared by U.S. Arm y Co rp s of Engin ee rs. Om aha , Di stri ct, Octobe r 1968 . 25 . Denve r Regi onal o un c il or Gove rnm e nt s , Fl oo dpl ain lnlimnatio n-S and . To ll Gate . an d Lower Che rr y Creek s Volume 11 (Rev ise d) Denver Metropolitan Reg ion. Co lorado, prepared by U.S. Arm y orp s f En gineers , Omaha , Di stri ct, 90 I I I I I I Jul y 197 1. 26. U.S. Departm ent of the Int erior, Geo log ical Sur vey, Wa te r-Suppl y Paper 168 1 Mag nitud e and Frequ ency of Fl oo ds in the-.Un ited rn tcs--P art 7 Lower Mi ss iss ippi River Bas 111, Jam es L. Pancrso n, 1964 . 27. U.S . De partm ent of th e Int eri or , Geologica l Su rvey , Wa ter-Suppl y Paper 1850- B, Flood s of June 196 5 in South Plalle Ri ver Ba s in. Co lorad o, H.F. M~llhai , 1969. 28. U.S . Depa rt ment of the Int eri or, Geo log ica l Sur vey, Water Resources Dat u fo r Colurn do. Part I. 1964. 29. U.S. Departmenl of the Int eri or, Geo logica l. Surve y, Map of Floo d Pro ne--Areas 7.5- Minute Se rie s Topographic Map, Sca le I :24 ,000 , Co ntour Int erva l 20 fee t: Arapa hoe Cou nt y, Co Jurad o (1969), Rev ise d ( 1975). 30. Urb an Drainage and Flood Co ntrol District , Major Drainageway Ma ster Plan --Bi ~ Dry Cree k. Denve r, Co lora do, Jun e 1974 . 3 1. Co lorad o Wa ter Co nserva tion Board. Release No . 27, Rainfall-Run off Dat a fr o•.Jl Small Watershed s in Colorado Jun e 1968 through September, 197 1--Co lorc,d o Wat er.Re so urc es Ba sic Data prepared by U.S. Geo log ica l Survey in coo perati on with Urban Drain age and Floo d Co nt ro l Di stri ct and Co lorad o De partme nt o f Hi ghways, Deri ve r, Co lorad o. 1972 . 32. Cit y of Li11 le 1on. The Li11lc1 on Pl an. Li11l e1on Col orad o. Dec emb er 19"/ I. 33 . C it y of Linl cton, Pl ane Ri ver Va ll ey : Two Choi ces for Lin leton. Jim Bart len, 197 1. 34. Urba n Draina ge and Fl ood Co ntrol. Di s1 ri c1, Major Drainageway Pl nnn ing --Li nl e Dr y C ree k Vo lum es I and 2 prepa red by McCa ll. Ellingso n and Morrill , .Inc., Denver, Co lomdo, May 1974 . 35. Ci ty of' A uro ra , o lorad o, and Cree k hann el Pr oje ct, Add endum 10 th e Mas te r Pl :•.o fo r the Impro vem ent o f Sand C reek , prepared by Rauh , Bei n, Frost .-n d Ass ocia tes , New port Beac h. Cal ifo rnia , Oc tober 1973. 36 . U.S. Depa rtment o f the In teri or, Geo logical S urve y, Water-Suppl y Pape r 1680, Magnit ude and Frequ en cy of Fl oo ds in th e Unit ed S1a1e s--Purt 6B. Low er Miss iss ipp i Ri ve r Bas in Be low Si o ux City . Iowa H.F. Manh ai, 1968. 3 7. Urb an Drn inag e and I :~od _ontrol Di str ict, Urban St orm Draina ge-Crit eri a Manual, Volume s I und I prepared by Wrigh t-McLau ghlin Enginee rs, Denver, Co lorad o, March 1969 . 9 1 38 . U.S . De partm e nt o f th e Arm y, o rp s o f Engine ers , Hydrologi e Engineering Ce nt er, HEC-1. FIQQ\l.Jivdrograph Pac kage, 723-0 10 and HE -11 Wat er-S urfac e Profil es 723-X6-L202A. Da vis, Ca li fo rni a. 39 . U.S. De pa rtm ent of the Int e ri or, Geo lo gica l Su rvey , 7.5-Minut c Seri es Topographi c Map s. Sca le I :2 4,000 . Cont our Int erva l 10 Fee t: Coa l reek, Co lorad o (1965 ). Ph otore vise d (1980); Hig hland s Ranch, Co lora do, (1965), Ph otorevised ( 1980); Pin ey C reek , Co lorado (1966), Ph otorev ised (1978). 40 . U.S. Dep artm ent of th e Arm y, orp s of Engineers, Dow nstre am Chann el Im pro ve ment s St age I, So uth Pl all e Ri ver Chatfi eld Lake Colorado, Janu ary 198 4. 41 . U.S. Depa rtm en t of th e Arm y, Co rps of Engineers, Dow nstrea m han nel lmorove ment s Stag e 11 , So uth .Plall c River Chat field Lak e, Co lorad o, De ce mb er 198 4. 42. U.S. Department of th e Arm y. Co rps of En gineers , Down stream Chann el lmp!'Ov cmc nt Stage Ill So uth Platt e River . 43 Urban Drai nage and Flood Co nt rol Dis tri ct. Flood Hazard De lin ea tion Sout h Plalle Ri ver. Denve r Met ropo lit an Arca, Sa nd Creek to Oxford Avenu e Se ptember I 985 . 44 . Urban Draina ge a nd Fl ood Co nt ro l Di s tri ct . Floo d Hazard Arca Delin ea ti on, Go ld smith Gu lch and Tributaries, prep are d by Gin gery Assc ~iatc s, In c., Jun e 1976 . 45 . Urba n Draina ge and Fl oo d Co nt rol Di stri ct, Maj or Drainagcwa y Ma ster Pl an, Big Dr y Creek. Volu me I, prepared by VTN olorad o. In c., March 1974. -1 6. Urb an Draina ge and Floo d Co nt rol Di stri c1, Major Drainag cw ay Ma ster Pl an, Big Dr v Cree k Volume II , pre par ed by VT N Co lora do. In c., Jun e 1975 . 4 7 . Scha rf a nd Associa tes. Inc ., Topographi c Map s, Sca le 1:1,200 . ont our Int erva l 2 fee t: Bear Creek (Ja nuar y 1979). -1 8. Bell Mappin g Co mpan y, Den ver. o lora do. Sa nd Cree k Aeria l Top ograp hic Map s, Sca le I : 1.200. Co nt our lnter vu l 2 fee t : Aurora , Colorado (1974). 49. Park er Ae ri al Sur veys. Aeri al Topographi c Maps, Sca le I : 1,20 0, ont our Int erval 2 fee t : Toll Ca l•' Creek, Aur ora , Co lorad o (1973). 50 . Ne lso n . Hale y, Patt erso n, a nd Quirk . Ju e ., Ae rial Topog raphi c Mapping , Sca le I : 1.200. Co nt our Interv a l 2 fee t : (R66 W-T4S , Sec ti ons 8, 15. 16. 17, 20, 22 . 29, Aurom. Colo r.id o (197 1). 92 I I I 51. Be ll Mapping Compa ny, Ae ri al Topograp"ni c Map s, ScLI . t • l ,2 00 , Co nt our Int erva l 2 fee t: We sterl y reek, Aurora , Co lo rado ( 1974). 52. No rt l way-Ge stalt , Topographi c M...;;Jl.P.i..!! Scale I: 1,2 00 , Co n1 our Int erva l 2 fee t, 19 8 1. 53. U.S. De part ment of th e Arm y, Corp s of Eng in eers. Omaha Di stri ct, Cherry Creek Flo odplain ln formnlion Rcpon , 1976. 54. Kucera As socia 1es and Ginge ry Associates , Ae rial To pograp hi c Map s, Sca le I :2 .400 , Co nt our Int erva l 2 feet : ab le Ditch .ind Granby Ditch, Aurora , olom do (Sep 1ember 1976). 55 . U.S . Departm en t of th e l n1 e rior , Geo log ica l Sur ey, 7.5-Minut e Se ri es Topograph ic Quadrang le Maps, Sca le I :24,G0 0, Co nt our Interval IO feet : Box Elder Sc hool , Co lorado ( 19 66); Sab le , Colom:lo (1965); Fi tzs imons, Co lorad o (1965), Photo revised (197 1). 56 . U.S. De pan ment of the Int eri or, Geo log ica l. Survey, 7.5 -M inut e Se ri es Ou andran gle MilP., Scale I :24 ,000, Co n1 our Int erva l 10 feet : Li11l c1o n, Co lorado (1965). 57. Urban Drainage and Floo d Co nt ro l Di s 1ri c t, Maj or Drain ageway Pl anni.r!g_. Lillie Dry Creek, Vo lu me s I and II , prepared by Mc all , Ellin gso n & M~rrill , In c .. 197 4. 58. U.S . Dep art ment of 1he Int e ri or , Geo log ica l Sur vey , 7.5-Minut e Series Topographic Map s, Sca le I :24.000 , Co nto ur Int erva l IO feel : Li 11l e ton, olorado ( 1965), Phol orev ise d ( 197 I); Fo n Loga n, Co lorado ( 1965), Pholorevised (197 1 ); Eng lewoo d, Co lorad o ( I 965), Ph olorc vise d ( 1971 ); Hig hland s Ranch , Co lorado ( 1965). Ph o1orevi se d ( 197 1 ). 59 . Fede ral Eme rge ncy Mana ge mcn l Age ncy. Federa l In s uran ce Ad min is 1ration . Flood htsur.mcc Rat e Map , Town of Deer Tra il Color.Kio ove mber 5, 1985. 60 . Urban Dmin age and Floo.; Co mro l Di s1ric 1, Majo r Drainag eway Pl annim;, Lilli e reek , prep,u·ed by Mc all , Ell in gson and Morrill , Inc., May 1974 . 6 1. Urba n Drain age and Fl ood Co ntrol Di slr ic t, Muj or Drainag eway Pl ann in g Basi n 6 100, CH2M HILL , Jul y 1976. 62. Urba n Drain age and Flood Cont rol Di s1ric1, Flood Hawrd Arca Dc!in,-n1ion, ,11asscy Draw and North Tributary SJCD (S ou1h) 6200 and Tributaries pre pared by Leona rd Rice Consulting Wat er Engin ee rs, In c., May 1978 . 63 . Urban Drain age and Flood Co ntro l Di stri ct, Flood Ha111rd Area Delineati on Dutch Creek Li ll ey Gul ch, Coo n Creek, and Three Lakes Trib uta ry , prepared by URS Co mpany, 93 May 197 8. 64 . Urban Drain age and Flood Co ntrol Di s1ric1, Ma1or Drnin ageway Planning, Lee Gu lcl1 Lin le Creek prepared by KKBN A Consulling Engin eers, July 1978 . 65. Federal Emerge ncy Managemcn l Agenc y, Fed eral In s uran ce Adr.1ini s1ra1ion, Fl ood In surance Study, Cilyand CoumyofDen ve r, Co lorado. Apri l 15. 1986. 66 . U.S. Departmenl ofM ousing and Urban Deve lopmem, Federa l lnsumn ce Ad rnini strali on. Flood Insuran ce S1udy , Adams Co unty, Co lorad o (Uninco rporal cd Arens), February I, 1979. 67 . Federa l Emer gency Mana gem enl Agency , Federal In suranc e Admi nistra li on. Flood Ins urance S1udy, Dougl as Co unl y, Co lomd o. eplcmbcr 30, 198 7. 68. Fed eral Em,· .ncy Mnna ge menl Agenc y. Federa l In suran ce Adrninistralion . Fl ood In suran ce S1ud y, Je!Ters<'n Co un1y, Co lorado (Unin como rmcd Areas). Augus15 , 1986 . 69 . Merri ck and Com pany, Co lorado Bou levard Bridge Over Big Dry Cree k. Floodp lai n Delin ea 1i on Plan. Sca le I :50 . Co nlour lnl erval 2 fee l. Scplember 23 . 1987. Revi sed May 3, 1988 . 70. McCa ll -E llin gson & Morrill , In c., Major Drain ageway Pla nning Linl e Dry Creek. February 197 4. 71. McLa ughlin Wale r Eng in eer.., Lid ., l·lydrol qgi_s_!'·.nlua1i on. L.i!!k.!lry Creek . Ju ly 19 86. 72. Gre en home & O'M ara , Im· SlrCi!,11 1abili,a1ion and Maj or Cross ing Pla nn ing , Lilli e Dr y Cr eek. Will ow C.cck and Tribu1ari es,Scp1cmbcr !989 . 73 . Merric k & ompany, Big Dry Creek LOM'i, Feb n"U)' 1988 . 74 . U.S . Dcp nr1111 e n1 o f lh e Army , Cor ps o f Eng in ee rs , Hydr o log ic Engin ee ri ng Ce111c r, HEC-2 W;;_:cr-Sur fa cc Profile s. Versio n 4.~.0, Fcbru:,ry 199 1. 75. Landmark Mappi ng, Lid ., Arapa hoe Co un1 v Willow Creek . d>1e s fl own: No vember 24 anti De ce mbe r 7, 1987 . 76 . We s lern Con1r ol. Ku cera and Associa 1cs . Inc .. Arapa hoe Co unl v. Go ld smi1h Gulc h. dal es ll ow p: Febn::i ry 22 . 1973 and January 1976. 77 . Bell Mapp ing Co mp any. Ara paho e Co unl y. Big Dry Creek , date fl own : Oc 1obrr I, I Q73 . 78. Source Unk now n. Arapa hoe Co11.!l!.h!!.u1.J>r y Creek . and Arnp ahoe Counl v, Pi ncy Creek . 79. Arapahoe Co unt y Bn se Map s, Tow nship ode 2075 ; Qun rt er Sec ti ons I, 2, and 4 . 80. U.S . Geolog ica l ur vey , Hi ghland s Ran ch Quadrangl e, olora do, 1965, Ph oto rev ised 1980 . 81. Federal Emerge nc y Man age ment Agen cy, Flood In suran ce Rate Map Panel 080050009F ; Arapahoe Cow1ty, Colorado, April 17, 1989. 82. Cit y of Li1tl eton , Req uest fo r Lett er of Map Rev ision fo r Li1tle s Creek Chan!!£! Imp rovement Proj ec t, Lo ve & Ass ociat es, In c., Janu ary 1989 . 83 . Urban Draina ge and Floo d Co nt ro l Di stri ct, Flo od Hazard Area Delin ea ti on fo r Lowe r Box Eld er Cre ek Watershed, prep are d by Wri ght Water Engine ers, In c., Denv er, Co lora do, September 200 I. 84. Urba n Dra inage and Floo d Co nt ro l Di stric t, Floo d Haza rd Arca Deli ne atio n Coyo te Ru n and Upp er Box Elder Creek , prepared by CH2MHill , De ce mber, 1995 . 85 . Urban Draina ge an d Flood Co nt ro l Di stri ct, Flo od Ha zard Area De lin ea tio n, Chcrrv reek Co rri do r -Re se rvoir to Sco tt Road , prep are d by URS orpora ti on, May , 2003 . 86. L'~ba n Drainage and Flood ont rol Di str ic t, Fl oo d Hazard Area Delin ea tio n Ln_t.!£ Dry Cree k (ARAl'CO} & Tribut aries, prepared by WR Engin eerin g, In c., Au gust, 2003 . 87 . Urban Drain age and Flood Co ntrol Di str ic t, Floo d Hazard Arca Delin ea tio n. Uppe r Go ldsmith Gulc h, prepared by Moser & Associa tes , Apr il , 2005 . 88 . Federa l. Eme rge ncy Mana ge ment Age ncy , Flood In suran ce Study . Cit v of Aurora . Co lorado, Sep tember 7, 1998 . 89 . Federal. Emerge ncy Man age ment Agen cy . Fl oo d Insuran ce St udy . Cit y o f Littleton Colorad o, Sep temb er 29 , 1989. 90 . Urba n Draina ge and Flood Co nt ro l Di stri ct, Flood Ha za rd Arca Delin eatio n Ma ssey Draw and SJCD (S outh ), prepare<' by Olsso n Associa tes, Dece mb er, 2005 . 9 1. Urban Draina ge and Flood Control Di strict, Floo d Hazard Arca Deline atio n. Murph y Cree k. prepared by Mose r and Assoc ia tes, Sep tember, 2006 . 95 10.0 REV I I ON D ESC Ri r T I ONS Th is sect ion h:1 s been add\!d to provide info mrnti on rega rdin g signific :1111 revi sions made since the ori gi nal FI S report and FIRM were printed . Fu ture rev isio ns mny be made th at do not rcs uh in the rep ubl ishi ng of the FIS report. All usrn arc advised 10 co nta ct the coJ11 111unity repo si tori es of nnod hazard da ta 10 ob tai n the 1110:1 up-10-d:ite nood ha,arcl infonna ti on. I 0.1 Firs! Revision This stud y wa s revised on March 4, 199 1. to show modifi ca tions to th e noodi ng nnd ba se noo d el ev nu ons along Litt le Dry Creek as the re s ult of revi sed hydro logy for th e entire basin and c ulvert and chann el impro ve me nt s from the So uth Platte Ri ve r ups trea m to C lark so n Street, as approved in th e Co nditi on.d Len ers of Map Re vision iss ued on February 19. 1987, and Augu51 2 1, 1987. An updat ed hydrol og i c eva l uatio n fo r Little Dr y C re ek was co ndu cted by McLaughlin Water Engineers, Ltd . (Iv. 't:), in Ju ly 1986 lo det ermine th e I 00-year now by ut ili zing the 1982 ve 1s1;.; of Co lorado Urba n Hydro gra ph Pro cedur e in co nju nct ion wit h th e U,·,WM 2-P mode l. The 100-ye ar di sc harge used for th is fl oodp lai n anal ys is was taken fr om the upcl atccl 1986 hydro logic analysis fo r the I 00-ycar ev ent. Th e hydrol og ic a nal ys es fo r the I 0-, 50-. and 50 0-year eve nt s arc bu se d on an ear lier repor t by Se llard s and Grigg, Inc ., in 19~1. Along Littl e Dr y 're ek, the 100-year di sc har ge o f 3,770 cfs from the I 986 updat ed hydrolog ic stud y is lower than th e I 00-year di sc harge of 6,650 c fs pr ese nte d in the pr ev io"s Fl oo d In s uran ce Stud y re port clue 10 the effec ts or the I loll y :111d 1.:nglcwood Dam s. The ba sis for thi s revi sion is th e co mpl etion or a bo:-. cu l ve rt and cha nne l impro ve men ts ·•long Lilli e Dry Cre ek from th e co nfluence of'·the So uth Pl a 11e Ri ve r 10 Clarkson S tr ee t in Englewood. Co lorado . Th e hox c ul vert, loc:11 ed approxi mat e ly 800 fe e t up str eam o r Sa nta Fe Drive and approximately 600 feel down slrcam o r So uth 13road way S1rec 1. was des igned lo co nvey th e I 0-, 50-, and I 00-ycar ll oo ds. The I 00 -and 50 0-ycar ll oo dp lain and I 00-ycar noo dw:1y dcli ncn ti ons and ba se fl oo d eleva ti ons were modified based on th e fo ll owing in fo rm atio n: • Drawin gs I th roug h 12, XI and X2 of"a s-built" plan s entitl ed "Lilli e Dry reek -outh Platt e Rive r 10 larksu n Str cc l, City of' Engle wood, 'olorado ; Fl oo dp lai n De lin eation for Co nstru cted Impro ve ment s," prepa red by MWE , da ted /\p ril 198 9, for the Ci ty of' Englewoo d, Co lorad o. • A report cn liti cd "Hyd rauli c Ca lcu la tions fo r Lillie Dry reek th roug h th e City of Englewood," d:ll e<l ,\pril 1989 , also prepa red by MWE . Thi s report co nt a in s hyd rauli c ca lcul ati ons and HEC-2 hydrm i1 ic co mput er model run s 96 I I for the 10-, 50-, 100-, and 500 yea r recu rr ence inte rva l fl oods fo r a reach of Little Dry Cree k fr om th e South Plau e River to Clarkso n Stre et. These ca lcul ations and model s refl ec t th e effec ts of th e co nstructi on of the c ul ve n loca ted from San ta Fe Dri ve up stream to Broa dw ay Street, and chann el improvement s from th e South Pl aue Ri ver to Sa nta Fe Dri ve and fr om Broadway Street to Clarkson Stree t. As a result of th ese improvemen ts, th e ba se fl oo d elevation s were dec reased , and modifi cations to th e fl oodway and th e I 00-and 500-year floodplain boundarie s were mad e, as show n on Flood In suran ce Rate Map Panel s 0060 and 0070 . Because a rev ised hydrau li c anal ys is was not developed upstre am of South Clar <so n Stre et, there is a n app rox im ate Zo ne A tra nsition from So uth Cla rkso n ~,reel to th e culv en entran ce. Al so, becau se th e 500-year re curren ce int erva l fl ood is not co nveyed by th e culvert , a se parate water- s urfa ce profil e panel labeled "~00-year over flo w" is incl uded in the wa ter-surfa ce profil e pane ls for Li tt le Dry C(e ck. Distan ces on th e profiles and Floodw ay Data Tab le s have been correc ted to re fl ec t miles meas ured from th e conflue nce with the South Pl nue River. Cross sec ti ons prev io usly labe led A throu gh BM along Lilli e Dry Creek as shown on th e Floo d Insurance Rat e Map hav e bee n re lab eled O through CA to account for the addi ti on of the new cross sect ions labe led A throu gh N along th e stud y reach . The water-s ur face pro fil e pa nels fo r Lillie Dry Cre ek have also been renumb ered in ord er to take into accoun t th e addition of six profil es for th e stud y area , arid th e pro;i les li sted afte r Lillie Dry Creek in th e Flood In surance Stud y report ha ve been re numb ered as a result of thi s addition . Th e Floo dwa y Data Table s and Summa ry of Di sc harges Tab le hav e also bee n rev ise d to refl ec t th e effec ts of th e reanal ys is. The communi ties affec ted by thi s rev ision along Lilli e Dr y Creek arc the unin corpora ted area s o f Ara pahoe Co unt y, the Cit y of Cherry Hill s Village , th e Cit y of Eng lewoo d, and th e City of Gree nw ood Vill age. Th e reach of Bi g Dry Creek from approx imat ely 1,3 60 feet down strr.a m of olora do Boul eva rd to app roxim a:e ly 2,4 40 fe et up stream of Co lorado Boul evard ha s been rev ise d to refl ,ct th e change in ba se fl ood elevations and fl oo dway and fl oodp lain delin ea ti on; J ue to th e new ly built Co lora do Boul eva rd Bri dge and channe l improv ement s. Th t COE HE C-?. hydra uli c co mput er program wa s used oy Merri ck and Co mpany to pe rform th e new hydra ul ic ana lyses. The I 00-year ll oodwn y and fl oo lplai n delin ea tions we rl; al so prepared by Me rri ck and Co mpan y on a t:i po grap hi e map nt a sc al e of I :5 0, with a con tour interval of2 feet (Refere nce 6Ci). The Floodway Data Tabl e and Flood Profile Pane ls for Bi g Dry Creek hu ve 1Jee n revi sed betwe en cross sec ti ons BA and BE as a res ult of thi s analysis . Thi s rev ision al so incorporated the Leit er of Map Rev ision (LOMR) iss ued for Arapa hoe Co unty, Co lora do on August 13, 1990 , for an area along Co ll on wood 97 Creek fr om an existing pedestrian brid ge (located apprc<imatcly 900 feet up stre am of Inverne ss Drive East) to County Line Road. Thi s LOMR wa s based on better topograp hic data and a re vised hydra uli c ana lysis . The basis for thi s LOMR was the foll owin g submitt eJ data : a rc~ort entitl ed "Request for Letter of Map Rev isio n and Requ es t for Co nditi ona l Lett er of Map Revisio n for ottonwood Cre ek, Arapahoe Coun ty, Co lora do ," dated March 1990, and prepared by Grccnhornc & O'MJra, In c .. and an as built drawi ng en titled " ott onwood Creek Floodplaia and Fl ood way for Letter of Map Rev isi on ," dated January 1990 , prepared by Greenhorne & O'Mara , In c. As a re s ult of the above -referenced d31a, profile panel s we re also revi se d. I 0.2 econd Revi sion Thi s study wa s rev ised on De ce mi,er 3 , I 993, to show re vised fl oo dplain analyses for Bi g Dry Creek, Goldsmith Gu lch, Pine y Creek , and Willow Creek . The hydraulic analy sis was performed by Love & Assoc iates , Inc ., Boulder, Co lorado, for the Federal Emergency Management Age nc y (FEMA) under th eir Limited Map Maint enan ce Prog ram (LMMP), Contract No. EM W-90 -C-3 132, completed in March 1992 . An in itial Consultatio n and Coordina tion Officer (CCO) meet in g wa s held in Jul y I 990, and att ended by represe ntmiv es of Arapahoe Cou nt y, FEMA , and Love & Assoc iate s. In c. onta cts to acquire informati on were ma clc with the Arapah oe Co unty Department of Highwa ys /Engineerin~. th r. Urban Drainage and Flood Co ntrol Di str ict. and FEMA . The area of s tr.dy inc lud ed porti ons of th e City of Greenwood Vi ll age and th e unin co rporated areas of Arapahoe Co unty . Pr incipal Flood Problem s Fa ctors that agg ra vat e fl ood pr ob lem s : All str eams studi ed in thi s Floo d ln surnncc tud y ha ve had stru ctu ra l imp rovements , bu! intense and infr equ ent thund erstorm s ca n gc ncrnt c n oo ds in exce ss of ex isting structurnl capacities . Urbani zat:on ha s occ utTcd and deve lop men t conti nu es al ong the se st rea ms. Thi s will increase debr is lan din g in fl ood eve nt s and ca use ob5 1ru cti on of brid ges and cul ve rt s, 1hus cm1sing more extensi ve damage . Fl ood Prote cti on Me asures S tru ctur es: Drop stru cture s have been const ruc te d on several of th e cre eks stud ie d, as well as improved c ul verts and brid ges on roads. Dam s: Englewood Darn , loca ted on Will ow Cree k, provides llo od protec ti on for th e area aro und \Vil low Cre ek dow nstrea m of th e dam to its co nnucn cc with 98 I I I I I I I I I I I I I I I I I I Lillie Dry Creek . Hydrol ogic Analyses In genera l, th e onl y so ur ce of hyc,ro logic information for th e e creeks is th e pre viou s Floo d In s uran ce Studies and HEC-2 de c ks, a lth oug h so me additiona l informati on wa s ava ilabl e for Bi g Dr y Creek and Willow Creek . ,o ldsmith Gul ch The on ly so urce of info rmati on for Gold s mith Gul ch in th e LMMP s tud y rea c h is th e pr ev io us Flood fns uran ce Study HEC-2 deck in whi ch the disc harge va ri es by reach . At Da yton Stree t th e I 00-yer., di scharge is 1,090 c ubi c feet per seco nd (cfs) and at the outl et of Arapahoe Lake the IOO-year di sc harge is 800 cfs. Pin ey Creek The only so . . of in format ion for Pine y Creek hyd rolo gy is the pr ev ious Flood In su rance Study HEC-2 deck in whic h the di sc har ge varies by rea ch. Th e di sc harges at Parker Road arc : -Relllrn Period (vca r) Flo od In suran ce Stud v (cfs) 10 5.400 50 8 50 0 100 9,800 500 2 1 000 Willo w Cre ek The prim ary source of infonna tion for Willow -,eek is th e McCa ll , Ellin gso n & Morrill (1974) report whic h was use d fo r the prev ious Floo d In s uran ce Stud y. The co mput er mod e l input was un avai lable for thi s stud y. Green horn e & O'Mara ( 1989) used th e McC a ll , Ell in gso n & Morrill report. as a ba sis fo r a stud y lo ca ted up str ea m of Englewood Dam . Down s tream o.f Englewoo d Dam , th e Mc Ca ll , Ellin gso n & Morrill report pre se nt s a now rate at 1hc co nnu ence with Lin le Dry Cree k, but doc s no t re por t th e out now rate of th e dam . McLaug hlin Water Engin ee rs (1986) prc scm ll ow rates fo r th e outlet of Englew oo d Dam and a t th e co nflu ence with Littl e Dry Creek. The 100- year discha rge from each of th ese sou rces is prese nt ed below (Refer ences 70, 7 1, and 72). 99 I I I I I I Willow Creek JOO-Year Di sc harges Downstream of Enelewood Dam Unstrea m of Enelewood Dam Confluence with Lilli e Dry Cre ek (0.37 mi 2) 660 1 8802 Eng lewood Dam Dry Creek ou ll et Road ou tfl ow (8 .1 111i 2) 1902 6100 1 1 McCall , Ellin gson & Morrill ( 1974) 2 McLaughlin Water Engin ee rs (1986) 3 Greenhome & O'Mara ( 1989) Big Dry Creek Upst re am of Co nflu ence Quebec Mineral with Tributary Street Ave nu e (6.9 mi 2) (6 .55 mi 2) (5.46 mi 2) 5200 1 5070 3 4600 1 Two sou rces of information exis t for Bi g Dry Creek . The first is a previous Flood In surance Study HEC-2 deck, and th e seco nd is a FEMA acce pt ed Leiter of Map Revision (LOM R) for the channel fr om ap proximat ely 2,000 fee t up stream of South Co lorad o Boulevard 10 approximatel y 1,000 feet downstream of So uth Co lorad o Boulevard (Reference 73). The table below shows th e fl ow rate s fo r Bi g Dr y Cre ek 111 So uth Co lorado Boulevnrd . The I 00-yea r now rate s for th e two FEMA accep ted studies differ by over 1,000 cfs at thi s location. The data from th e 197 4 Flood In s uran ce St ud y were use d fo r this stud y. Big Dry Creek at South olora do Boulevard Remrn Period /vear) Flood Insurance Stud v () 974) LOM ' /198 8\ 10 6 673 ,n o 52n inn 0 ;<, • ~nn 500 15,968 Hydra uli c Ana lvsis ro ss sec ti on data for streams in the area were di giti zed fr om map s nnd copied from previo us HEC -2 dec ks . All bridges an d cu lverts were sur veyed 10 obtn in elevation data an d s tru ctural geome try . ll J ughn cs s coe ffi cien ts (Manning's 0 n") were es timat ed from field in spe ti on auu ph otographs of the stud y reaches . Water-surface profiles were deve loped usin g the HEC-2 com put er ba ckwa ter mod el (Re feren ce 74). Profile s were de tennin ed 100 I I for 1he 100-ycar noods on Goldsmi1h Gu lch and Willow Creek , and 1he I 0-, 50-, I 00-, and 500-year nood s for Pin ey Creek and Big Dry Creek . The slarlin g wa1er-s1 1rface ele va 1i ons for all slr eam s were ob1a in ed from 1he pr evious Flood lri surn nce ludy . All e le,a1i ons arc referen ced 10 Natio nal Geodc 1i c Vcnical Da1um of 1929. Map s used for nJodp lain boundaries arc as fo ll ows : I) Topo gra phi c map s use d as wo rk ma ps: ca le I : 1,200 , Co n lour in lcrva l 2 fe et , (References 75 , 76, 77 , and 78 ) 2) Arapahoe Co un1 y Base Maps : Scale I :2,400 , no co nt our s (Refe ren ce 79) 3) USGS quad map ; Highland s Ranch Quadra ngl e: Sca le I : 12,000 , Co nlour in lerva l IO fe el , (Reference 80) 4) Fede ral Eme rr.cn cy Man age menl /\ge .0 cy , Fl-,od In s urance Ral e Map Pant•! 080:J~fitioo ~r , Arap•1hoc oun1 y: Sca le I :6 ,000 . no con tour s (Refe re n,c : , , Flooc h1 ays Equ al convcvc1 ncc redu ct ion encroa chment Me th od 4 wa s use d for the noodway dc1enni na1i on fi , 9ig Dry Creek and Pine y Creek . I 0.3 Third Revision Digi lal Upd alc The mappin g for 1hi s upd a lc ha s be en prepa red us ing di gital darn . Pr ev ious ly publi shed Flood In s uran ce Ral c Map dala prod uce d manu all y have bee n conve n ed 10 vec 1or di gi 111l darn by a di gi1 iz in g process . Th ese \ ccto r data were fi t to raster digi tal image s of th e USG quadrnnglc map s of th e co unt y area to pro vide hori zont al positi onin g. Road , hi ghwa y nnmc s and cc111cr l inc datn have bcl':n ob tainP..i fr om the Uni ted Simes Ce ns us Bureau's TIGER (Topol og ically In1 cgra 1e.J Geogra phi c Enc odin g and R,,f re nc in g) File. The cc 111erl incs ,, :re modif'icd 10 lh c positio1 ,JI accuracy of 1hc USGS quadrangle, and 1h c road s, hi gh•,,ays, and s 1ree1 names we re mod i fied fro m 1hc Floo d Insuran ce Ruic Map pan els . Th e i1:• of Aurora ro ;\ci and hig ln ay names and centerline data hav e: been obtai ned fr om lh e City . J' Aurora , Departm cnl of Publi c Works. Geog raphi c lnform a1i on Sys 1cm . Th " adju s 1ed cenle rlin , J u1a we re lh cn compu1c, ~!oil ed wi1h the IOI C:igiti zed n oodpla in data to prv du ce th e co unt ywid e Floo d In suran ce Rate Map pu nels. Fl oo dp lain datn for So uth Plall e Ri ve r were add ed base d on work maps produ ced by Wri ght Water Engin eers, In c., for th e Urban Dra ina ge and Fl oo d ont ro l Dimict in Sept emb~r 19 87. Floo dpl ain repre :.e ntati un was mat ched to th at in De nve r Co unt y fo r a reac h of 1,50 0 fee t ri own st rt am (north ) of Dartm outh Ave nu e. Fl oo dpl a in data fo r 3,600 fee t of Wes t 1-l ar·,ard Gul ch were add ed to Arapah oe Co un ty bas ed on work maps and anal yses produ ce d by Gin ge ry Assoc ia tes, In c ., for the Urb an Drain age a nd Fl oo d Co nt ro l Di s trict. Oc tob er 1978. Flood plain data we re ti ed int o th at in Denv er Co unt y at Co lorad o So uthern Rai lroad (down strea m) and South Zuni Stree t (up stre am). Fl oodpl:•.;n da ta fo r Li11le s Creek we re upd ated base d up on hydrolog ic and h~dra •,i:~ analyses perform ed by J. F. Sat o and Assoc iat es fo r FEMA und er C.o nt r:.c t :,,,. EMW-84-C-16 3 1, co mpl eted in Au gust 1985. As a re su lt of the cha nnel improv ement proj,·ct fo r th e reac h of Li11l es Cre ek down str eam fr om the At chi son , Topek a and San ta Fe and the Den ve r and Rio Gra nd e Wes tern railroad s to it s co nnuen ce with the Sou th Pla11e River, th e I 00-year base no od would be co nta ined within th e chann el. The hydra uli c rean alys is fo r thi s reach of Li1tl es Cree k was perform ed by Love and Associates, In c., in Janu ary 1989 (Refe re nce 82). Th e LOM R iss ued on Jul y 15, 199 1, fo r th e Ci ty of Gree nwoo d Villa ge , to show th e effe cts of more detail ed topog raphic inform atio n al ong Prent ic e Gul c h fr o m the co nnue nce o f G ree nw oo d Gulch to Ho ll y Str ee t. wa s rn c lu dcd in th is update . As a res ult o f th e more detail ed t opogra ;-hi c in fo rm ati on, th e I 00 -yeur n ood pl ain bou ndar y, ba se n oo d el ev ati ons, and n oo dw ay bound a ry ha ve be e n revi sed al ong Pr ent ice G ulch. Th e Fl oo dway Data Tabl e ha s al so bee n up da ted . The LOMR iss ued on A pril ~O, 1992 , fo r th e Ci ty of Gree nwoo d Vi lla ge to show the effec ts of a rev ised hyd rauli c analys is whic h utili ze d belier topog raphi c data along Greenwoo d Gul ch fr om 1he co nnu ence with Prenti ce Gul ch and Hi ghlinc Ca nal up stre am to So uth JI Qll y tree t was inclu ded in thi s up date. i\s a n ·sult o f th e re vised hyd rau lic ana lysb, th e 100-year noo dpl ai n bound ary . base nood elev ati ons, ll oodway bound ary, and Fl oo dway Dat a Table were revi se d. Th e LOMR iss ued on April 16, 1993 , for th e ity of Gre enw or d Villa ge to show th e cffe ts of chann el impro ve men ts, which inc lud e realign ment of th e chann el and mor detaile d topographi c infonn ati on alon g Gold smith Gul ch be twe e n Ea st Be llev iew Ave nu e an d So ut h Yose mit e trec t wa s in clu ded in thi s upd ate. As a res ult of th e imp rove ment s and more detail ed topog raphi c 102 I I I I I I I I I I I I I I I I I I I infom10tic , the 100-year floodplain boundary and floodway have been shifted approxims!~ly 150 feet to the east. In addition, base flood elevations were increased a maximum of 4 feet , from approximately 450 feet upstream of East Belleview Avenue to approximately 150 feet upstream of Yosemite Street. The Floodway Data Table has also been updated. The LOMR issued on September 26, 1994, for Arapahoe County to show the effects of more detailed topographic inform ation and the existing bridge at East Iii ff Avenue along Cherry Creek, from approximately 1,000 feet downstream of Ea st Iliff Avenue to approximately 1,050 feet upstream of East Iliff Avenue , was included in this update. As a result of the more detailed topographic information, the elevati ons and floodplain boundary delineations along Cheny Creek have been revised. 10.4 Fourth Revision This study was revised as part of a Digital Flood Insurance Rate Map (DFIRM) conversion for Arapahoe County and incorporated areas . This study incorporated the 1.1ew countywide DFIRM conversion prepared by the UDFCD. The UDFCD contracted Merrick and Company to digitize the flood data from various sources and to prepare the data in confonnance with the FEMA Dl'IRM specific ations. The cities of Aurore , Littleton , and Centennial were added to the DFIRM as a part of thi s revision. Previously, Aurora and Littleton had separate FIRMs . Centennial was incorporated after the date of the previous effectiv e FIS and FIRM . Flood information used for the DFIRM conversion came frpm three sources : the UDFCD's Flood Hazard Area Delineation studies ; the work n:aps from the original FIS ; and the work maps from several Letters of Map Revision (i.OMRs). ' Flood Hazard Area Delineation Studie s The UDFCD published a Flood Hazard Area Delineation report (Reference 83) for the Lower Box Elder Creek watershed in September 200 I. This report identified nood hazard information on Box Elder Creek ar.-1 Bea r Gulch . This report was incorporated into this FIS. The UDFCD publi shed a Flood Hazard Area Delineation report (Reference 84) for the Up?er Box Elder Creek watershed in December, 1995 . Thi s report identified flo od hazard information on Box Elder Creek , Coyote Run and several tributaries . This report was incorporated into thi s FIS . The UDFCD published a Flood Hazard Area Delineation report (Refe rence 85) for the Cheny Creek watershed in May, 2003. This report identified flood hazard information on Cheny Creek from Cheny Creek Reservoi r 'o the Dougl as County line . This report was incorporated in•o this FIS . 103 The UDF CD publi shed a Flood Ha za rd Area Delineation report (Reference 86) for th e Lillie Dry Creek waters hed in Au gust, 200 3. Thi s report id entifi ed fl ood hazard infomiation on Lillie Dry Creek , Will ow Creek , Gree nwo od Gul ch, Quin cy Gul ch, Blackmer Gu lch and Prentic e Gulch . Thi s rep ort was in co rporated int o thi s FIS. An unpubli shed stud y rev ised th e flo od ha za rd infonnation fr om Holl y Dam to Quebec Street to correct obvious errors in the prev ious mappin g. Th e UDrCD publi shed a Fl oo d Ha1.a rd Arca Delineation report (Reference 87) fo r th e Upp er Go ldsmith Gu lch wa tershed in April , 2005. Thi s report id entifi ed fl ood ha zard infonnati on on Goldsmith Gu lch and the West Tributary . Thi s report was in co rporated into th is FIS . An unpubli shed stud y re vised the flood ha za rd infonnation immediately above Ca ley Avenue to refle ct a new detention pond. Th e UDFC D pub li shed a Fl ood Haza rd Area Delin eat ion rep ort (Refe ren ce 90) for th e Massey Draw and SJCD 6200 wa tersheds in December, 2005 . Th is rep ort id entified flood hazard informa tion on SJCD 62 00 and the No rth Tributary . This report was in co rp ora ted into thi s FIS. The UDFC D publi shed a Flood Hazard Arca Delineation n ?Ort (Reference 9 1) for the Murphy Creek watershed m eptember , 2006 . Thi s report id en tified fl ood hazard infonn atio n on Murph y Cree k. Thi s report wa s in corpora ted into thi s FIS. Lett ers of Map Rev ision (LOMRs ) /\II LOMRs effectiv e afte r th e dat e of the last revis ion (Augu st 16, 1995) through March 16, 2010 , have bee n in co rporated int o thi s rev ision. 104 I I I I I I I I I I I I I I I I I I I ARAPAHOE COUNTY, COLORADO, AND INCORPORATED AREAS VOLUME 2 OF 4 Communit y Community N;1mo Numbor ARAPAHOE COUNTY , CO UNINCORPROATEO AREAS 080011 AURORA, CITY OF 080002 CENTENNIAL, CITY OF 080315 CHERRY HILLS VILLAGE , CITY Of-080013 COL UMBINE VALLEY. TOWN OF 08001 •1 ·DEER TRAIL , CITY OF 080015 ENGLEWOOD, CITY OF 085074 "FOX FIELD. TOWN OF 080091 GLENDALE, CITY OF 080247 GREE NWOOD VILLAGE , CITY OF 080195 LITTLETON , CITY OF 080017 SHERIDAN , CITY OF 080018 'NON-FLOOOPRONE Effective : Decembe r 17 , 20 10 Federal Emergency Management Agency FLOOD IN SURA NCE STUDY NUMB ER 08005CV002A I T ~I NOTI CE TO FLOOD IN SU RA NCE STUllY USERS Co mmun iti es parti cipatin g in the Nat io nal Fl ood In sura nce Progra m have establi shed repos itori es of floo d haza rd data for fl oo dpl ain management and fl ood in suran ce purp oses. Thi s Fl ood In suran ce Stud y (FI S) may n l co ntain all dat a av ail ab le within th e rep osi tory . It is adv isa bl e 10 co ntact th e commun ity rr~osi1ory for any addition al da lU . Part or all of thi s FI S ma y be rev ised and republi shed at any lim e. In additi on, part of thi s FIS may be rev ise d by th e Lener of Map Rev ision process, whi ch docs not in vo lve rep ubli ca ti on or redi stribution of the FIS report . It is, th erefor e, th e res ponsibilit y of th e user to co nsull with co mmu nit y offi cials and to chec k th e commun ity repos it ory to ob tain th e most curre nt FIS re port co mp onent s. Initi al Fl Repo rt Effec tive Date : Revised Fl Report Dates: Apr il 17, 1989 August 16, 1995 October 7, 200 Dec emb er 17. 20 I 0 TABLE OF CONTENTS -VOLUME I 1.0 INTRODUCTION ............................................................................................................. I 1.1 Purpose of Study ............................................................................................................. I 1.2 Authority and Acknowledgements ................................................................................. I 1.3 Coordination ................................................................................................................... 3 2.0 AREA STUDIED .............................................................................................................. 4 2.1 Scope of Study ................................................................................................................ 4 2.2 Community Description ................................................................................................. 7 2.3 Principal Flood Problems ............................................................................................... 8 2.4 Flood Protection Measures ............................................................................................. 9 3.0 ENGINEERING METHODS ........................................................................................ 11 3.1 Hydrologic Analyses ..................................................................................................... 12 3.2 Hydraulic Analyses ....................................................................................................... 22 3.3 Vertical Datum ............................................................................................................ 23 4.0 FLOODPLAIN MANAGEMENT APPLICATIONS ................................................. 25 4.1 Floodplain Boundaries .................................................................................................. 25 4.2 Flood ways ..................................................................................................................... 26 5.0 INSURANCE APPLICATIONS .................................................................................... 85 6.0 FLOOD INSURANCE RA TE MAP ............................................................................. 86 7.0 OTHER STUDIES .......................................................................................................... 88 8.0 LOCATIONOFDATA .................................................................................................. 88 9.0 BIBLIOGRAPHY AND REFERENCES ..................................................................... 89 10.0 REVISION DESCRIPTIONS ........................................................................................ 96 I 0.1 First Re vision .................................................................................. : ............................. 96 I 0.2 Second Revision ........................................................................................................... 98 I 0.3 Third evision ....................................... .................................................... ......... .. IO I 10.4 Fourth Revision ........................................................................................................... 103 Fig ure I Figu re 2 Fig ure 3 Fig ure 4 Figure 5 Tabl e I Tab le la Tab le 2 Ta bl e 3 Tabl e 4 Tab le 5 FIGURE S Freque ncy-Di sc harge , Drainage Area Curves , Coa l Creek, Cherry Cre ek , Sand Creek . Freq•iency-Di sc harge, Drainage Arca Curves , Co lt on wood Creek , Big Dry Creek .................. . Frequ ency-Disc harge , Drainage Arca Curves , Murph y Creek , Little Co manche Creek .. Freq uency-Di sc harge , Drainage Area Curve s, Comanch e Cree k, West Bijo u Creek, Box Eld er Creek ................... . Floodway Sc hemati c ..... . Flooding So urces Studied by Deta iled Meth ods . . . . ............. . Flooding Source s Restudi ed or New ly Stu died by Detai led Me th ods Floo ding Sou rces Studied by Appro xi mate Meth ods .................. . Sum mary f Di sc harges . . . . ................... . Fto odwa y Data ............................................................... . ommunit y Map Hi story ..................................................... . ii 14 15 16 17 27 5 5 6 I 2S 87 I I I Ex hibit I -Flood Profiles Bea r Creek Bea r Gulch Bi g Dry Creek Bi g Dry Creek Tribut ary A Bl ackmer Gu lch Box Eld er Cree k Cherry Cre ek VO LUME II EXHIBITS Cherry Cre ek (Ri ght Overb ank , ,,lit r!ow) Cherry Creek Spi ll way :J rain Co al Creek Co manch e Creek Coo n Cree k Co tt onwoo d Creek Ex hibit I -Flood Pro fil es Coyo te Run Dut ch Cree k Eas t To ll Gate Creek Fi rst Cree k Go ld smith Gul ch Gree nwood Gul ch Gree nwood Gul ch Bypass Happy Ca nyon Creek Lee Gul ch Little Coma nche re ek Littl e Dry Creek Litt le's Cre ek Lo ne Tree Cree k VOLUME Ill EXHIBITS iii Pan els 0 I P-0 2P Panels 03 P-I OP Panel s 11 P-29P Pan els 30 P-32 P Panels 33 P-37 P Panels 38 P-65P Pane ls 66P-75P Panel 76 P Pan els 77 P-78 P Panels 79P -82 P Panel 83 P Panel 84P Panels 85 P-93 P Pane ls 94 P-109P Panel s 11 0P-I I 2P Pane ls ; 13P-115P Pan els I I 6P-1 I 9P Pan els 1201'-1 24P Pan els I 25 P-1 3 IP Pane ls I 32 P-l 34 P Pan els I 35 P-1 36P Pan els 137 P-146P Pan el 147 P Panels I 48P-l 74 P Pan els I 75 P-l 79 P Pan els I BOP-I 86 P Exhibi t I -Flood Profil es (Co nt 'd) Murphy Cree', Piney Creek rrentit Gul ch Quincy Gu lch Sable Ditch Sable Dit ch Over0ow and Creek SJCD 6100 SJCD 6200 Slaughterhuu sc Gul ch South Plane Rive r VOLUME IV EX HIBITS So uth Tributary Slaughter house Gu lch Spring Creek Toll Gate Creek Unnamed Cree: We st Bijou Gul c,· Wes t Harvard Gulch Wes t Toll Ga te Cre ek We st Toll Gate Creek Tributary West Tributary To Go ld smith Gulch Westerl y Creek We ster ly Creek Over0ow Willow Cre ek Sterne Pa.·kway Ovcrn ow W"l[Creek Wolf re ek Tributary Granby Dit ch Exhibit 2 -Flood ln siiran ce Rntc 1ap Ind ex Flood In surance Raic M.tp iv P1nc ls I 87P -I 97 P Panel s I 98P-209 P Pane l 2 10P Panel s 2 1 IP -2 13P Panel s 2 I 4P-2 I 7P Panel 2 1 SP Panels 2 19P-222P Pan els 223 P-7.25P Panels 226 P-2 27P Pan els 228 P-232P Panel s 233P-234P Panels 235P-236P Pan el 237 P-23ci' Panel s 239P-24 IP Panel s 242P-243P Pane ls 244 P-246P Panels 247 P-249P l'ancls 250 P-256P Panel 257P Panels 258P-260P Panel s 261 P-2661' Panel 267P Panel s 268 P-2 7 IP Panel 272 1' Pan els 273P-274P Panel 275 P Panels 276 P-2 80 P I I 5320 e- 0 ~ ~ 5310 5300 t-5290 UJ UJ u.. ~ z 0 ~ 5280 UJ ...J UJ 5270 .m ' , , .J...,s 1 + ~ t ~-~~ I+ ~ 5320 5310 5300 5290 5280 5270 ,~~ i=l=l+l+i::l+rL;:m=:l~::j::µ::tj:j~::j:::j~~,::ttt:1::ttttl,~...:m...,:tj:j.-,::tl::l...ffl..:;::!:.t-,:J::t:t.:1:tl":mH-:ttt:t ~. H=l= l 5260 ~5::t::EES91++:tt➔+rE+i1::t3+=:::-3:➔+~::iEc.1=1::'S-=1::tt,.I~f+---t1_ .... 9+=1_t➔{-+i:rt+J1.t:,l=,_-3tt::tttt:l:-t+ti=tt:1ITT::J:l:+tl:ti::ttJJ_pE2J!,ffBDJ±EE8ITTitJJ= ... i=1.2,:tJ.f.t=.rr===========;L=;:E;:;G;;EN;:;;D~====::::::::==71 5260 0 500 10C0 1500 2000 2500 3000 350 0 4000 STREAM DI STANCE IN FEET ABOVE MOU TH 4500 ______ ~c~~NNU ALC HANCE 1 % ANNUAL CHANCE FLOOD _____ 2% AN NUAi. CHANCE FLOCD 10% ANNUAL CHANCE --------FLOOD 5000 CROSS SECTION LOCATIO N Cf) UJ ..J U:: 0 a:: a. 0 0 0 ..J LL :,,::: w w 0:: (.) 0:: ~ co 01P 5340 5330 532 0 t;j 5310 w LL ~ z 0 ~ w ...J w 5300 I 5290 52 80 5270 5000 I ~ 5500 6000 6500 STREAM DISTANCE IN FEET ABOVE MOUTH 7000 r, LEGE ND ______ ~i.2J-o~NNUAL CHANCE 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOO D 10% ANNUAL CH ANCE FLOOD STREA M BE D CROSS SECTI ON LOCATION 534 0 5330 532 0 5310 5300 5290 5280 en LU ...J u:: 0 a:: a. 0 0 0 ...J LL ~ UJ UJ 0::: (_) 0::: ~ co 02P i I I I I _,. -.•,w ,\_,. I I .;-:f=:::,=. I 5370 5370 5365 5365 en w I _J u:: (.) 0 ....J :::> ix: (.!) a.. a:: 0 5360 5360 0 i1i 0 CXl c _J IL ~ ~ tu 535 5 5355 w u. ~ I ' z 0 ~ 5350 5350 it _J w 534 5 534 5 >-(.) z w (!) o ~ < (.) <Jl ~ . Ll5 w ~~ :::i: 5340 5340 w (!) zc LEGEN D I :::,w ' 0,2'11, ANNUAL CHANCE 0~ FLOOD (.)0 ______ t~~tUAL CHANCE >-(.) We.. _____ ~~~NUAL CHANCE z 0 0:: w :r:0 53 35 (!) ________ i~NUAI .CHANCE 0:: < (.) w a..~ :::i: ~ STREAM BED w ~c 6 CROSS SECTI ON ~ <~ w LOCATION 0 w u.. 25,800 26,000 26,200 26 ,400 26,600 26,800 27 ,000 27,2 00 27,400 27,600 27,800 28 ,000 28,200 28,400 STRE AM DI STANCE IN FEET ABOV E CO NFL UENC E WI TH BOX EL DER CR EEK 03P 53 80 5375 H 53 70 _, •,':LL T _j I .J 1 ' -t I '+ ' · r t-H-1+-t-t-1i-t ,-. -,-,-,..,,--,...,..-,-,- R= - 28,400 28 ,600 28,80 0 29 ,000 29,200 29 ,40 0 29,600 29,800 30,000 30 ,200 ST REAM DI STAN CE IN FE ET ABOV E CON FLU ENCE WITH BO X ELDER CRE EK 7 30,400 30,60 0 CROSS SECTION LOCATION 30,800 L 538 0 53 75 53 70 5365 5360 Cf) w _J u:: 0 a:: a.. 0 0 0 _J LL 5355 G z LU ~ ,-z LU ::;; LU I G z LU (!) a:: LU ::;; LU I <.) ...J ::::> <.9 a:: ~ co o - <.)~ .W ~~ zo ::::> w 0 ~ (..)0 UJ c.. oo:: I O <( (..) a..~ i:2 ~ ~ <( ~ 31,000 LU 0 LU u.. 04P I I I I I I I I I I I I I I I I I I I 5395 5390 5385 □ i 1-5380 w w LJ.. ~ z 0 i= 5375 ~ w ...J w 5370 5365 I-, + tt :f:l .:j: -1 111 :!> Cl> I~ ,---,..,--++++:):1=-1=,r.,,,, ~ ~ t-t-t--rt-tttTtt-t-t-t-t-H -t-t t-t Lttti±±::::t1.Ummtt1rrjjji::!:It1.:tttttttttltt.ttLI:mmmtt1jjjjJ;--'-'--'--'--'--'--'----'-t-t-'--'--'--'--'--'-' -1- 32,800 31,000 31,200 31,400 31 ,600 3 1,800 32 ,000 32,200 32,400 32,600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH BO X ELDER CREEK ' ...u ..J..J_ -M--H--H--+++++-H LEGEND ------~Cci"o~NNUALCHANCE 1% ANNUAL CHANCE --FLOOD 2% ANNUAL CHANCE -----FLOOD 10% ANNUAL CHANCE --------FLOOD ~STREA MBEO 0 c,mss SECTION LOCATION 5395 5390 5385 5380 5375 33 ,000 33,200 33,400 33 ,600 r/) LJ.J ...J u:: 0 c::: Q_ 0 0 0 ...J u_ I u ....J :::J (.!) a: <t: UJ co 05P '--------------------------------------·------------------------------' ,.~ ··•' :,j-~··· + -. + IJ I ±i 54 10 I .. I -I 5405 ' I I 54 00 I ... 0 I > <t: ~ I tii 539 5 I w ~ u. ' ~ -re I ·-z ' ' -0 ~ 539 0 '' o I I -, , I .... I ~ I ' w ...J - w -" 5385 I ,- I 5380 -- 5375 - 33,600 33,800 34 ,000 34 ,2 00 34,400 34 ,600 34,800 35,000 35 ,200 35,400 STR EAM DISTANCE IN FEET ABOVE CONFLUENC E WITH BOX ELDER CREEK 54 10 5405 I I' 54 00 - 5395 5390 : +t 5385 I I I I Q 5380 LE GEND 0 .2% ANNUAL CHANCE FLOOO 1% ANNUAL CHANCE FLOOD 2% AN NU AL CHANCE FLOOD 10% ANNUAL CHANCE --FLOO D ~ STREAM BED 0 CROSS SECTION LOCATION 35 ,600 35,8 00 36 ,000 36 ,2 00 Cl) w ....I u::: 0 0:: a.. 0 0 0 ....I LL. >- (.) z UJ <.!) <( ,-z UJ ::;; UJ t~ <( z <( ::;; >-(.) z UJ <.!) a:: UJ ::;; UJ -' ~ UJ a UJ u.. I u .....I ::> (!) 0:: <( UJ IIl o ~ U en -Li5 i:'.:~ z o ::> UJ 0 ~ uo UJ Q. 0 et:: :r:0 <( (.) a..~ ~~ <(~ 06P I I I I ' I 5430 I ' I 5425 - I I 5420 ' ..1 ' 0 ' I ~ 6 I-5415 -- ' I w w u. ~ I z 0 ~ <( 5410 - -' ' I Gj ...J w I I I 5405 54 00 ' .. . ' -~~,-:, I I+ ;:::--. n -'' 'I +£-....,;-'-t-~ ......,,__ ' -~ -rr 8: ·:-~ I+ "ij + . H IT --~ -+ + T 7 ± + ·- '' I 5395 -ij r'-- I I I 36,2 00 36,400 36,60 0 36,800 I ' ' ' '' ' ··!;;: ' _JJ.. ~ .'tJ -· :::--. ' ' . -' -' ,~ ~ ~ 1-1--r+ :;::i, . .., Ft -- -+H-+ +--- j -,-+-j 1~ i ~it --Fl= 1:1:-J....J._ f-L IT -t~ a I± -H------- IT --- ri+ -m -m, -- I ' ·H: r-t- H-I+ -I+ 37 ,000 37,200 37,400 37,600 37,800 - I -· - -' -t -- -- - - - 38,000 ' ~ ~~ t r-- . '' -- - '' - -~- -Lt f--- -~ - ~ -- rt-- LEGEND 0 2% ANNUAL CHANCE FLOOD -----1% ANNUA L CHANCE --FLOOD ---2% ANNUAL CHANC E --FL OOD 10% ANNUAL CHANCE --------FLOO D ~ STREAM BED 6 CROSS SE CTION LOC ATION -- - 5430 5425 (J) w ..J u::: 0 Cl'.'. Cl. 0 5420 0 0 ..J LL 5415 5410 5405 G z UJ ~ 1-z UJ ::;; UJ ~ ~ ::;; G z UJ C) et: UJ ::;; UJ ~ UJ 0 UJ LL 38,200 38,400 38,600 38 ,800 STRE AM D ISTANCE IN FEET ABOVE CO NFLUENCE WITH BO X ELD ER CREEK I (.) ...J :::> ~ 0::: <t: w Ill 07P 5455 I I I 5450 5445 I 0 > <t 6 ti:i 5440 w I --I ' ' I I . ' I I u. - ~ z -~ ~ HZ -0 j:: 5435 ~ w ,4 ~·- ~ ' - ...J -· . - w i-I<!)? -. .L-t,. - 5430 5425 -,:+::, " I lrl J' ~ x:--r-I-' 1~ V ct ~~ -~- H ~-rl --.L --"' ~ -t 4 +Fl"'' ,-. r--1:1:~ + H --... ~ 'I + 1 ~ I r -::,,. --rt . ,- -t+ --,-- " - 5420 I µ -rr - ~: -----r1 -~1 -ti - 38 ,800 39,000 39 ,200 39,400 39 ,600 3!'!,800 40,000 -t 0,200 40,400 40 ,600 STREAM DI STANCE IN FEET ABOVE CONFLUENCE WITH BO X ELDER CREEK 5455 5450 I -I --- - I ' 5445 544 0 5435 - - I 543 0 ·1 - --,-. ht :+FF 5425 LEGEN D 0.2% AN NUAL CHANCE FLOOD ------1% ANNUAL CHANCE FLOOD ---2% ANNUAL CHANCE --FLOOD 10% ANNUAL CHANCF. --------FLOOD .. _ ~ STREA M BED 6 CROSS SECTION LOCATION 40 ,800 41 ,000 41 ,2 00 41,40 0 (/) w ...J U:: 0 a:: a. 0 0 0 ...J u. >-(.) z w (!) <( 1-z w ::; w (!) <( z <( ::; >-(.) z w (!) 0:: w ::; w _, <( 0:: w 0 w lL I 0 ...J => C9 c::: <( w co o -0 (/) -LI) ~ ei zo => w 0 1- 0~ w ~ oa:: :i:O <( u a..~ ~~ <(~ 08P I I I I I I I I I I I I I I I I I I I I =-rr- - 5480 I I I I I 5480 I I I I I f-t 5475 5470 I f~ I I I f I I .1 - I --' 5475 (/) w :c ..J u:: u 0 _J :::::> 0:: ('.) Q. 0 a:: 5470 <{ 0 UJ 0 CD 0 ~ 6 I-5465 w r I I I ..J u. 5465 w u. ~ ~r -:µ__J I-'-. I I z '' - 0 i= 5460 <( > w ...J w I -I I -I I - 'I -7," --I I+ ~ t - =6 -- n;;!-r: ti::± --I 5460 5455 I ' - I -' -I 5455 >-(._) z 5450 5445 1..1 .;,,::::-~. 'I -- ~ J -1-r -r--it ,. --~ -{ ---+ ~ j H--; - n--ff -LEGEND I r-r ;.,-+ tr -O .• ~% ANNUAL CMANCE I-'--7, -FWOO I ---__ ~~J'6tUALCHANCE .J.. H--H-ll -- I+ H-----2~li ANNUAL CHANCE I t n --F~OOD I --1J% ANNUAL CHANCE ---------FLOOD - ~ STREA M BED H· H· -I+ --6 I CROSS SECTION LOCATION ~ 5450 w (!) 0:£ <( I-u _ u5 z w ~~ ::. w (!) zo <( ::, LJ.J z 0~ <( ::. uo >-(._) UJ Q. z oa:: w :c 0 (!) 0:: <{ (.) w o..~ ::. w ~~ ....J ~ <{ $ w 0 w ~ lL 41,400 41 ,600 41 ,800 42 ,000 42,200 42,400 42,600 42 ,800 43,000 43 ,2 00 43 ,400 43 ,600 43,800 44,000 STREAM DISTANCE IN FEET ABO\'E CONFLUENCE WITH BOX EL DER CREEK 09P I I I 5510 I I I I I I I I I -I 55 05 11 I I I I I I ' -I -5500 I ~- a 9- ~ I - rk - 6 k I-5495 I I I I I w w u.. -~ z 0 -i== 5490 I T 1 ' I' ~ ' - w I I -W.,.k'. _J I w -- -I --5485 I I I I -f-1-I J:J-t I ~...,,... -' ~ -I -- I l..-.l ' -I -;;;>i' ~~ --. -d.-I C.0:-- 'ti ' I -5480 --- ----' I --- ----5475 I I H -- -- I -- 44 ,000 44 ,200 44,400 44,600 44,800 45 ,000 45,200 45,400 45,600 45,d00 46,000 STREAM DISTA NCE IN FEET ABOVE CO NFLUENCE WITH BOX ELDER CREEK -- 5510 I -55 05 --. -I 55 00 I - 549 5 -54 90 -I--- - 5485 - ---T 5480 LEGEND 0.2% ANNUAL CHANCE FLOOD 1 % ANNUAL CHANCE FLOOD 2% AN NUAL CHANCE FLOOD 10% ANNUAL CHANCE .. ·-FLOOD ~ STREA M BED 6 CROSS SE CTION LOCATION 46 ,2 00 46,400 46,600 en w ...J u:: 0 0:: a.. 0 0 0 ...J LL. >-u z w (!) <( I-z ,u ::,; w (!) <( z <( ::;; >-u z w (!) a:: w ::;; UJ _J ~ w 0 w u.. I u _J ::, <.9 0::: <( UJ en o ~ u ~ .w ~~ zo ::,W 0 ~ uo Ula.. Q O'.'. :r:O <( 0 a.~ ~~ <(:'5- 10P I I I I I I 0 200 400 600 :-+ -hl--t--t-+-1+-t--t-+++-i--+-+-t-,t-+++-i++-t--t-+++;--+-, H-++-H-+t--+-+H--t-+-1 53 30 800 1000 1200 1400 1600 1800 2000 220 0 2400 2600 STREAM DISTANCE IN FEET ABOVE CONFL UENCE WITH SOUTH PLATTE RIVER ::.::: LJ..J LJ..J 0::: (.) >-0::: D 52 en ·11p r 5370 ' ' I ,.-I-!--r- H-h ,-. ~ 5360 I 5350 -L ,. 0 2800 I+ y -t --;-- _j_ - ' I I I (_.-=--..... tT H-........ --,-- -c +-H H-I± ,--. Ti I+ 4-4· -+t ,--t---+ -i- '' -H+·i--i: I < ➔ H+ tT y f+ 1-L- F+ r+ 300 0 3200 3400 360 0 3800 4200 n-L - I ' -f-t-,--r-c j.j: ;:: 11 b ti= I-'- rn ._:µ= l:rt =IT ' I ' ' ' l+r- I l+ri-,- 4 --; :-1-r 4 Ht 7-+ - I H-1-i· i::::: I ' 5370 53 60 (/) UJ _J u:: 0 oc Cl. ti-•-+l--;++++-•1.,._,..._H-+......-+-t--+I 5350 g ri-J-:t-: I-+::_ g LL LEGEND _____ ~L~tNUAL CHANCE ____ 1%ANNUALCHAl>JCE FLOOD 2% AN NU AL CHANCE ------FLOOD 10% AN NUAL CHANCE --------FLOOD CROSS SECTION LOCATION 5340 5330 5320 >-0 z w (!) <( I-z w ::!: 5310 w (!) <( z <( ::!: >-0 z w (!) er: w ::!: w __J ~ ,,, D w u.. 4600 4800 5000 5200 STREAM DISTANCE IN FEET ABOVE CONFLU t:t,CE WITH SOUTH PLATTE RIVER ~ w w 0::: (..) ~ 0 52 (l) U) . <( Ow uo::: -<( ~o zLl.l ::::, f- Or? (..)0 Wo... Oo::: IO <((_) o...z r?- <(~ ~ 12P I H-t-t++-Hl-+---l-!-t-,-t--,.....-t-Hi-l-t-++-H-++++-H-++++-.-++-t-l-H-t-+++-H-+-5360 H j-H-_+-H--H1f J._ 5200 5400 I I + h+ ..L.j l-+-+-+++-H-+-1-,-H + . r H-_J_ I -L 7 1 r1 'Ti7 ' I I+ I I - ·1::i:t ++ 1-ri -j+.-J-,-H H +-11-H--I rt IT 1-4 + I ' '++++++-l-+-H-H-H-+--t-1-H-+-+-H-M-+ I_++'. +;.. L.l '-Y-H--+-+-+-'---. .L + +-++ C---· +i-'-~ f--f -1-j-1,•~ I I 560(1 5800 6000 6200 6400 6600 6800 7000 7200 7400 7600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SO UTH PLATTE RIVER 7 +- 7800 (/) w :::! LL 0 er Cl. 0 0 0 ...J LL ::,,:: LU LU 0:::: (.) ~ 0 (!) co 13P 54 00 I I I I I - 53 90 11 I 53 80 ' 0 > <( -~ ' I-537 0 w 1 1 I w u. --- ~ z I 0 I j:: 5360 ~ ' I w ...J w ' 1 5350 ffi ft l+-j:p: I -11:t-t-j::j t=l±:: µ:_ 5340 -. ;-+--- =i= f-1+ +Y Ii: 5330 _J t -· It -t 1-Y -4 I•• H -1--H-Ii I+ -~:± l=l: 1+ 7800 800 0 8200 I I I I I+ I I I I -I I I I --ft-I-'-~ -I <: ·r-._1 o - " - I I I I I I I' I - I I - I I ' 11 '' 111 ' I I - '· I ' -- ' ' I I I I -.....,,, I -4 -I I + I+ I., 'fl I --I-½-,_; _j I-;-~ ' -~ -I I 1-L -1, I+-... + -1-;-c---J 7 H ,-,-h--t-t --Ii t-t .. 1-4 i:::r !±: p: H _j L.-1-i+ I I I I I++ TT j:j: ,i j:j::: I+--1-!1 lil:1 1+ p: ,_ _J rt =! i tt N I+ H -,- I m1t ~L -m: _j_ 1-L Ii H-!±t j-~rt ~. lit l:i• -l. 1-+ 1.1-+'-j:j: ---'.7: I± ::;:, ~ _j_ ; •·---r M----,_ I=+ ,-,-=i H-I-,--+ 1---,+ -i+ ~ _j_ H-H+ -H -I Ti -_j_ +!-LEGEND St -rt . * ~ q: I H-i-r 1-0.2% ANN UAL C HANCE --FF -r+= l 1~ H+ -R FLOOD 1% ANNUAL CH ANCE - =t: -----FLOOD ttt . ' ± It f+ I+-_J_... h-li=t rt--H-IT 2% ANNUAL CH ANCE -,... 7 -----FLOO D I I I I I ' 10%ANN UAL C HANCE ~ --------FLOO D --_ _j_ 1--H I+ + I+ -~ STREAM BED -r:-f ---h+ H u IT H-6 CROSS SECT ION LOCAT ION I 8400 8600 8800 9000 92 00 9400 9600 9800 10000 10200 10400 STREAM DISTANCE IN FEET ABOVE CONFLUE NCE WI TH SOUTH PLATTE RIVER Cl) LJ.J ...J LL 0 a:: a. 0 0 0 ...J LL ~ UJ UJ a::: 0 >-a::: 0 C) iii 14P I I I I I I I I I I I I I I I ' I I 5420 I 5410 t-- t-- I 5400 '' 0 > ' < 6. I-5390 I l1J l1J LL ~ ' z 0 ~ 53 80 +---r ~ l1J J +- l1J i-r-,-y. 5370 1·1 Ii-J_,_ 5360 Fll .-'-,_ ,-l-l ,.....;.. =i -----. - ·-:l: _j_ -R= TT - 5350 1-i-_j -_, -~ +--- + 1040 0 10600 ' ' ' I ' I I I' ' I' I I I -' ' I I I I ~ I - I I I I I 11 11 I I I I I --LL I -+ I -I ~~K~ I ' I ' '' I' I I I I ' I ' I ' I ---' 'I I I 'I I _j_, I I I =+ --~ -.. .L ' -if H-+ H---,...;-R= 1----t -' ' I I -I -i-H--I+-+-+ ·H· -I+ H-lt ' ..,. -H-I + + ·~ I -T H-H I+ :I +-+-t-...,... I-·++-It-H-H-:j: -~ I --.. :i=;-T -i--..... r I -I h+ !++1 ....;.... ........ I -. I -+t -1--t-,Et ~ ~ -I-µ ""f ' I -IT r ......... .. I -IT T-i: I-t •·-:± ,-.li-!: f+i :± 17':j:, -H=l=~ .... ij +i= I+ ,_ +L t + ~ .. I± Rt + -,--r· -:;..;. ::;-t I ,J... +...;...;... -t J_; h ::;::: -I H· I+ 1-'-,...,... . 1, +t + + .. --p-t -- I I --- I -LEGE ND ! .. ~ ~. ~T I$ -;-!-~ J_ f-!-~ ¥ 0 2% ANNUAL CHANC E H-~ -.. :-rq -........ -FLOOD .. ,----, h ., I 1 % ANNUAL CHANCE ~ ------FLOOD r± ~., ~-I w... ~ t -. :t: -----2% ANNUAL CHANCE 1..:. _..,__ -t I ·-FLOOD I I 10% ANNUAL CHANCE -~i--+ -~-H ' --------FLOOD ± !+ ~ STREAM BED -~ ff---f-i= 0 J.. f-i-CROSS SECTION LOCATIO N -I 10800 11000 11200 1140 0 11600 11800 12000 12200 124 00 12600 12 800 13000 STREAM DI STAN CE IN FEET AB OVE CONF LU ENCE WITH SO UTH PLATTE RI VER Cl) llJ ...J u:: 0 Cl'. a.. 0 0 0 ...J u.. 15P 5420 I 0 i 1±- f-5410 LU LU LJ.. ~ I++ t ;;a z 0 i= 54 00 , ;; LU .J LU ,.. I+ 5380 13000 13200 1 1 13400 H+ _;__ --,-- 13600 I I I 13800 111 _LJ 14000 I'' ,'f -,- I I 14200 14400 14600 .1 111 I -I--H--t-++rH1-+ I '' 14800 ' I I .L_...U... +H + i+H++ -,--H-+-++ H-++ H--H L t .:it '-'-1 H-lt1 LEG END ______ ~r~~NUAL CHANCE __ _ _ __ ~~~N 0 NUAL CHANCE _____ 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD 15000 15200 CROSS secnor, LOCATION 15400 156 00 STREAM DI STANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER en w .J u::: 0 0:: Cl. 0 0 0 .J u.. ~ LU LU 0:::: u & 0 5?. co 16P ,----------------------------,--------------------------------,r--ir---i + 5450 H-I+ H+ 5440 ~ 5430 l:t:l u.. ~ z 0 ~ w ...J w l:tt j-tl-1& 15600 15800 16000 L ! ' I ! "· J+++Hn-r-H·,__,_,...,........,......1H-rt--t-H-H- i+ ..+ ,-- I I H ti--l: + 11 . .,1,'\ -ri I+ 1+ H-t HH+l..J. I -H-::r:'_ -. L -4 1 I ~ ~ tnt::t++tll::J+t;:J:t+~.~~L-rrlr...,..,.1-r-1-n--n ±t l+l I,; 1fi?OO 1640 0 16600 16800 17000 17200 17400 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVE R It. -!- 17600 +i-t-H+t--+++-1 -~ µ . .:.. µ.:: iT 11 iT tt+ 1-t+ -1=4 ·i+ -h r;-,-·+ -+ -:~ h-'-H--.:::::: :..1.. H--1-f-1, 17 800 18000 _J 18200 Cl) w _J u:: 0 Cl'. 0. 0 0 0 _J u.. ::.:'. UJ UJ a:: 0 >-a:: 0 Cl ci:i 17 P I 5480 I ' I -' I I I - ' I I 5470 I I I I I j I I I 5460 ' ' I □ ' ' ' ~ I ' !:;, I f-5450 I ' ' ' '' -1.. I I LU LU --u. '= I I ,. ~ ' z oJ.. -7 0 ' 7 ~ 5440 ,> <( l ' --> - LU 1 ...J I LU ' 117 -' 5430 I ' I - -H- -h-. -I-'-T "· -1 ---+ 54 20 ' I ' t--+ - ' ----.J_ -5410 ' I ' ' --=t=---1-1 --: "~ ---H-- I 18200 18400 18600 18800 19000 19200 19400 1960 0 19800 20000 STREAM DISTANCE IN F EET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER I 11 I I . I I > I ' ' '' '' ' ' I ' ' ' l. I ' I I ' l. ,-1± I T ±; i ' ' ' I, -H-:Zi'. i~ !+ LEGEN D 02% ANNUAL CHAN CE FLOOD ----__ 1% ANNUAL CHANCE FLOOD __ _ __ i~~ 0 NUAL CHAN CE 10% ANNUAL CHANCE ---·-----FLOOD ~ STREAM BED 6 CROSS SECTIO N LOCATION 20200 20400 20600 20800 (J) w ...J u: 0 a:'. a. 0 0 0 ...J u.. >-0 z LU ~ >--z LU ::;; LU C!) -,: z ~ >-0 z LU C!) a:: LU ::; LU ...J ~ LU D LU u. ~ w w 0:::: () >-0:::: 0 (9 iii ci ui () iti ~~ zO ::>~ 0~ () 0 w c.. 0 ~ 0 ::r: (.) <! ~ Cl. ~ 0 z :'S, <!: 18P I I I I I I I I ' < I I __ J.. Jq..:;: T 5480 I 0 ~ - ~ tu 547 0 w u. ~ -H I z ;:i::r +t-0 ..!+f-;-l ~ 546 0 > P4 ~I w I ~~:-'~ffl ~~-- ..J w I 5450 h-l H- I rd ti+ tt tt _J_ 5440 Fl= 7- i- i _j_l 5430 +, + I I· -.I.. t -'::r H--- 20800 21000 21200 21400 ' ' ' ' ! ' 4 '' ' ' ' --, -ht µ µ - ' ' ' I I I+ ..! I _J --I ~ +-' -'-' -f +-4•-H---'-'-H·-•~+-+----<H·H--+++;-J: ~ '" r=-I ;:p:: 1-4 +i µ. ., ' , 1=tt -fl-lti: ~;;:.::s ; ™ -H-• H-+ I ! I I• I = j::!::;: -::· ±:= R= I:µ: It; _::I:! ~ :=;:-P+ · ·ri-I±:: ~± ::j:_,_ -r-'--++-H-=t 1+ rt++ -t-t .. _,.-t-t-++ -t-t..,.., . ..:. =...,.+J +-++i=:=J+,J-++;:: I+! + + -+-,-!-1-f-. -;--j_ -:-J:l -· _l:jJ 1 I -I- f-- t -I ·H I: ! lt + -: ~ID ---+ -I+ R- 21600 21800 22600 222 00 22400 22600 STREAM DI STANCE IN FEET ABOVE CONFLUENCE WITH SOU TH PLATTE RIVER 22800 23000 STREAM BED CRO SS SECTIO N LOCATION 232 00 23400 (/) UJ ...J iI 0 ~ a. 0 0 0 _J u.. --(.) z UJ Cl <( ,-. z UJ ::E UJ Cl <( z <( ::E >-(.) z UJ Cl 0:: UJ :::;; UJ -' ~ UJ □ UJ LL ~ LU LU a::: u >-n:: 0 <.9 in o en u~ ~~ zO :::, l=! 0~ U o LU a. oo:: IO <l'. §E a_- ~~ <l'. ::5. 19P I I H--1-,--;· I ++-1-s 1 -H-ITT,- I I - 55 20 I I 1--\-t-t+ I--,--,-... --i-' -I rr H+r-,_ ~ 1-i-I-½---j L 1, 1. --· -- 5510 1..1. l=j: ~ 14-'--H 1-t j-l H -1 .... d * l+-1 H+ p:p: µ... i, H· r· m 1---,- l H--,,-:-:· :~ ~ I I I-+· 1-H--. ·H , __ ' qt J±f-17 L.-1 ·""' ITT 1-t-:-r -ri-J 1, ~~ . H+-It--:-i--t-Ht· -- 1..1. ·H-,-.-I ·.-1.-+f-'~~ ' H:+ rl ,_; -'--r' ...w+ 7 ·r h--t 5500 0 > <I: ~ tii 5490 w u. ?; z 0 ~ 5480 <I: > w ...J w 54 70 5460 5a50 I -t + Ii---~-r r "i •:+II!: 1-,-.. :µ-~ l+t I + h -h r-m I ITT _; I ' u ~ 1..1.,__. 77 --_t' +•-'-r 1\:-I l I_ -i::!::r • ·1 + :tt H:: :tt· -l h I -H±J:I.;T 1..1. 1-l-J u 1 . ......:. J-d-.1 -,-1--L ~ J+tt ~ r-,, I -I I I + µ_. H r+,--i-1 I 17 I -17-1 ~ I w-rt-Lt ,h -''=!. I ...., P-t H !...!. µ. d.!. ~ ~Ii H-' i I-'-I+"-I ~:;:t + I-----~i:+---~ ..... b:± _j -1+1 h H -1 r::1-t-:::.'. I ~_j --, = t1 ~ ,, -~, 1-'-·-H-t..JJ_b.!.-:ci-L ,-1-j H-~1£ ± 1+1lt1 -:=H-~T l±t f+l~--, Llr -,--~ i-tl-l±i ·~ -:rtl :1=: _j ::i= i~ JljJ I ~·~~ I I I. -· I • ::;:. 11 I ::1;1____..z-:;::;: ,.....-.1 ___ ~ '1 8-g ,..... i tJ:~· --h" _j ,L .. I , :-:-=:::;-L--_j '"lT H •---· rR ,-, - 'i i--. IT f ·::;:: --,-- -' _:_i_ ...... .,.... #l-pn -~, l ----'-T7" .. T i p += pE-j-r-i Ii ·I ._j ~-. [±j :.J _,_ !=rt -" I I ~ -E r-J: J i:tl . .u .L -+--I r 17-,-. . 1-·--r--· ::.:5. ------- 3=E --:.µ. H--l ----= +:;:: ~fr-• ---~ -l=T --c-;---'-i -.. t I .... ........,.+. + ,-. 'S l i 1irl · -r ·-1 -I-+ 1--'I 1 -l' . •I --I I "l I 1- _.L, I ltiil! ---'--'-fr·· :.8 t-7T,-,H-. _ji -c·u:m i f-:-:--·--t -:71 I --. : : !··-ji I JMfi . .. .. 7 '. ~ I -: ........ rr .J ~l : I -: '. f .J_ ;i:JIJ.:.~ I ~ ti T , l JJ •r . :..:I ~ I. -~ + -I : ..:;.~ ,.....,...~J 1-,__ 1-l-l-·--r--1 .:J --~ It~~~-,--•·-1 ... 1 -I I'! I .. I .. l .L j 1 I' -..J_ -· -·-•. .J .. ·-'1 J • ' -I .. ~, -~ -' . ~ -T.l..Ll '.-J-i-1 µ..:... -l-tth-1 I" '. 1' f-41. H --l-I -II H--r--17 -I .,..,.. ..,..,. --.. ,_ ,-.. . .. -:-ITI I t !lj~ 1-t, i I ~~ j j ltl L-:: ~ 11 lt ltt .. ,. R . . I. J -~ ~~ LEG END ·-r-t:r -,-· -----_ _j_ -p --.J. 0 2% ANNUAL CHAN CE --r-J!ilf T-! nN ,-' ---r:-~ _j_ FLOOD l~l I. J I Tf I ,, .. I L ni d ,ii· -r 1. !· 1 % ANNUAL CHANCE . -~1;: .. _r: l nE .. ' . iJ ---.. I+ I ' '1 -FLOOD !-'.l..j-·1-'-,_ I-'--+ '' r-:------2% ANNUAL CH AN CE ,...... -c::t . '' -. ,..._ ,-... --FLOOD :+ .. I' 1ir •·i •JJ H 1-1 -·r ·+-I· .. I+--IL L t I· -µ 1-10% AN NUAL CHANCE --_j . .L ,-r-t" ---------FLOOD I:+ -,--i 11 -t f ti I~-1 ~E ·S I~ I± I-"-.\.; l+l r· •-~-..... lJ F . I=! ~ STREAM BED I~ H-~ r -r· -0 -Fl t : [ ~. CROSS SECTIO N f E -IJ l:i. J I "'t I l-1-Jts ,~~ It 1.1 ~ _,-: . -:.J I.±;: L ~ 8 j: LOCATIO N --7 23400 2360 0 238 00 24000 242 00 24400 246 00 24800 25000 25200 25 400 25600 25 800 26000 STR EAM DISTAN CE IN Fi=Er ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER Cl) LU ...J u: 0 Cl'.'. a. 0 0 0 ...J LL >-(.) z w (!) <( ..... z w ::. w (!) <( z <( ::. >-(.) z w (!) a: w ::. LU ...J ~ LU □ w ~ ~ UJ UJ 0::: u >-0::: 0 ('.) iii o en U li5 -Cl'. >-<( I-Cl Zw :::, I- 0 c2 Uo UJ c.. oa: ::co <t: ~ a..-~~ <t: :'S- 20P I I I I I I I I I I I I I I I c i Iii w u. ~ z 0 ~ _J w 5540 5530 5520 5510 5500 . 549 0 54 80 54 70 26000 262 00 2640 0 26 600 - ,t i: -; :-1 ' .. \:1J:l.-H .,,, -,l.tr: I ., .. ; .1+~ - .,. I - 26800 27000 27200 274 t 27 600 27800 STREAM DISTAN CE IN FEET ABOVE CONFLU ENCE WI TH SOUTH PLATTE RIV ER ' ' I en ~ w ..J w u:: w 0::: 0 (.) ·+ er: .•' a. ~ 0 0 0 0 (.!) ..J a:i u. >-u z w den ~ ~ u LD -~ ::!! ~Cl w C!l Z w LEGEN D I ::::, I- 0.2% ANNUAL CHANCE 0~ FLOOD Uo ______ ~~tUALCHANCE ti wo.. z 0 0: _____ 2'4 ANNUALCHAN CE w :c 0 ,:'LOCO C!l 10% ANNUAL. CHANCE D:'. <~ w --------FLOOD ::!! a..- w ~ Cl ~ STREAM BED ~ <! 0 CROSS SECTION w LOCATION @ u. 28000 28200 28400 2jj600 21P -I-'-' ' ' ' I .' I -..Ll ~ 5550 I .. l !.J. rt" r+ ' ' ' I!/ ----l w tc:: Ii -1· ~ 5540 ' ' ' 1, I ' ' ' ' r ' ...,_ +1-H I.. H-' .,_ . = ,-,-,. rr -rtf. IT ·,r_ ' ' -~ H-H+ -,+ '+t-' H· H+ I ++: r+ _.J.. ' ' Cl I I ' I 5530 2f'. I -c-1-,,: ... + I I I I ' ...... ' 11 I I ... 0 > <t ~ I-5520 w w u. 4 + H-11 -r--t-+, ...... ...., '' ' - ' ~--- ·''F __._.__._ .,. l::=;: Ht+ H-t -++ ,~ It t-r -r, l::T ,-. -.,. ---,--I ,-. I .i= b::: -µ...~t :H-H-t-.. ·1 I ... n n--rt !± I l::J: 1+ -l=tl i Ii+ I -... -r--1-,.... ---x-I ~ 2 0 i= 55 10 <t > w ...J w 5500 5490 5480 ... ' ·tH-rl ., I + ---'-H-t-fu H+ •· h-+ -a-IT H-'-r-4 7 ... t::= ,~T tt 1+ + ::j± i-l-!-----l-rr= I-'--r+ ,_; -4 1-1-'-l-41 -t+ -tt-'--!-----l---+ I+ , ... LL H..:...--t+ ·'-1 ~ 11 t-nm P,:--·r-J=j: -:i: ,..: 1..L "!=l=-1-t .... I--'->-::-J= 11:;-I± rtj:: ft ~-j± ~ +tj: i ~:j: =t;-ll: ~ IP 4 · 1 ·+ t9= --,-, ..... ,.... ... , -_ _J --'+ n . =1-;:...-;:: ---E ,-- ~- f-'-,--f--::r-! i lo H Ji= ~.µ r 1lf =1:?·~:j± I! +1~ -t ITt ::;::1-l l-+ -It± 1---H ;-i -IT 1-l-H-I---,-rr -1-r-· --. -'"'T 7" I I , -... ....j .... _J. •-·-I.. :-:-~...;..d ..... J d.t i-U -i1 • .J.. ...J I I H-P-J--1,· ! ... ~-u 11 -~-f+tl-µ. .LJ ."1 . . ~· _J ~ 1 ----·-" . ~_11-1 ----'--I Ii rr .. I . , . -1 ,..,...... '--'-- ' I~ ,...._! T ·-H · 'T7" i-,.. ~- 1·-11--+ lll i3~l 1= :i i~ -. :-;-I :::r ~ -~~ .... ;-J ~! 1 j i I I+ 1-:1 'l~:nj ~-±L .. j !l ' .:J...:.::.L --• ::LL! I ~-'. r-· r--j ~ ~-1·r::--......... h --l. 1:-Tt I -L -i Ir: IJ ..J -V ,-+ I ... ,1 :~ rl· ~ 1--t 1·-1 ' '• ,---;-,......, IT H-rc -, -h --I-I I -+ -· .J--j--P-,.....::---1---p p±r ,_ ,~ I-'-~ H-1---1-f-L ~:I± -L, 1--1. ~j*' . _, -~f ffi It i--t LE Gl=NO ,_j~ ,__ IJ r-J-:-L1 ,....... r-:: * -· ~ I± i 1::11t;j-H· -'+ !.L :r I O.~'% ANNU,\". CHANCE !=J:R= -· -•· . Ti I#~ ™ ,..., •I-J:D... FL,100 .E 11 ... -t µ l % A mUA L CHAN CE ~:. ,-Ii 1~. r-g:)· ,......,. n-:--H- -liT 'F rt -----FLOOD ,-r:: j-· I~ i-c ---_r:":·1 -:-L: -=i-i : L i .; 2'lo ANNUAL CH/1.1'/CE ,....... 1,-1---j-' •; .... -t I I -----p 00 I ll=f Fi: -·-;::r I -~T H--+;-It lt f-f. 10% ANNUAL CHANCE m t !I ,-I# 1+ I i I~ Ll l+f. -_j I --------Floro j. H J ±. ,--...l-i--,-~ STREAM BED 'l . Jt I$ fgfil: 11=1= H-·t-,-m rn ·! -~IH -IT i-f:J: -;-t r~R c) . 11-t+-t ~ CR03S SECTIO N 7 f 1 T H+ -i-=r !-LOCATION i--,--' 28600 2880 0 29000 2920 0 29400 2960 0 29 800 :!0 000 30200 30400 :l0600 30800 31000 3120 0 STREAM DISTAN CE IN FEE T ABOVE CONFLUENCE WITH SO UTH PLATTE RIVER (J) UJ ....J u::: 0 0:: a_ 0 0 0 ....J u... ::,.:: LU LU c::: 0 >-0::: 0 ~ CD 22P 5570 I+~ 5560 5550 I+._ tiJ 554 0 w 7 --r-r u.. ~ z 0 ~ w _J w r I..L H -I+ + . µ.i. 5530 l::J t;:-~ ;t:::-r.L:i i ....... H h+ --I+ I--H--1 31200 31400 3160 0 I' I w H+ I +•~~'l-+-t+1 H-+·l-+-t+-H~H-l--t-+ -t-1-i-H+r1 --l+t-H-H-+t+11--rl-++t-rl1 -l-1-I--H--'-t+t+++I~ 1-1-· j ,::, H- :..,_ --j ... I t- L +-,- □ JI lf ~--ITT I I I I l I l:P• 1=J '--:: l+Hl=!=\r-++," +,~,.....' H-+-:u+t+rl+-t-H---tl-+rH~' -t--t-+-'+·Hµ-r+__ +r+H-:-41 iL-H_ r-q:'--t-4' +-tR-+lh--i±j:+H+--,1= l+J:1: ;.:!±± ,_ w I± t±l LEG END _____ ~tcib~NNUAL CHANCE ____ 1%AN NUALCHANCE FLOOD _____ 2% ANNUAL CHAN CE FLOOD 10% ANNUAL CHANCE --------FLOOD -1- 31800 32 000 32200 324 00 32600 32800 33000 33200 33400 33600 33800 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER (/) w ..J u: 0 rt: Cl. 0 0 0 ..J LL ~ UJ UJ a::: u ~ 0 (.'.) co 23P 0 ~ z 5600 5591) 5580 5570 ;:-5560 w w lJ.. ~ z 0 ~ 5550 ~ ...J w 554 0 5530 5520 I I 4 I- I I I nT -· I I '' I j .l __ _, -· I -1 IH ,:;...i H-H- f-4 --f+U- ·-f-----l-+ -L -. l-r:±lt .. I I 1~4 l~P- J tI ,_ -!=l+- -+ t •t-r- I -VJ I-I+ - 551 0 33800 34000 I I I - f--'- '+'- 1-! I-'-· 71-- I I=:+ l=i± 1..1- IT t+ - I 1-t - I I --- I 'I _J_ ~ - -I+ -I --H H- I tj-J: l:j:j_ C: I :ft f-:-:t .j:p: I± H- t---i ~. Ii ~ -T 4:., fl i~ +-- . L J . Ii r --+ T ~ ' j ! -L -rt ± 342 00 34400 I I I - I I I I 11 I I I I I --- I I I _! -·4 ---I I -~ I ~. I I I __,.' I I I - ;!, -_L T I I ' , , 1-H-µ -tf ~ -J+ ---r I I -I I h--, , I+ z H+ + I+ H-_I_ ,-- H-++-I+ I* I=!+ 17 + H -r ·I-'--t-· + µ. f+ !+ + H -'+ + ·'+ H 1.;..1- I 11 I -I I I I j:j: I+ ,--l=P.--ff I '1 -~ ~ -~-l:+4:t H It+ I+- -I 1±!: !± H 1±: 14 rm p H-1:::: h -1--I-+ . -µ+ h-i-=-1+ h ,_ i-=i; I I -j.:Jt -1-::: tf Ill -t-+ ,.J. 1+ I u: ,-f t-H -H-~ rl-± j__ --ii l+ j: I m :~ 8: !±-;± 14 'lf ,_ + 1±-I t ll t-:-I 4 ·,-It ~;: -Ii yr -·--j I-lE .H + H:' I_:_: 4 H-.1 1 + -t ' IJ:: 1-+, ----,-~ ,_ +--1--,--,-I I 1- ~ It J I f_ ~ t-J-: ~ I -;_ I I LEGEND r ,-I -. 0.2% ANNUAL CHANCE --11 r-m l=l ff FLOOD -----1% ANNUAL Ch ••ICE -l=b:-FLOOD j-1-j t ,; -----2% ANNUAL CHAN CE ---·---I I FLOOD ,-iT 'I ' ~: ~ [ 10% ANNUAL CHANCE -', rt --------FLOOD w --H--11+= * Iii 1 ~ STREAM BED It ~· li-~ Hl:J± It li 7 t Pi m: ~ 6 CROSS SECTION I LOCATION I -,- 34600 34 800 35000 35200 35400 35600 35800 36000 36200 36400 STR EAM DIS TA NCE IN FEE T ABOVE CO NFLU ENCE WITH SOUTH PLATTE RI VE R (/J LJ.J ...J u:: 0 O'. a. 0 0 0 ...J lJ.. >-0 z UJ (!) <I: .... z UJ ::;; LU (!) <I: z <I: ::;; >-0 z UJ (!) ll'. UJ ::;; UJ ...J ~ UJ 0 UJ LL :::.:: UJ UJ 0:: (..) ~ a (9 a:i O en (..) t5 r:"~ zO :::, ~ 0~ (..) 0 wo. oc:: IO <l'. ~ c..-~~ <l'.~ 24P I I I I I I I I I I 5620 5610 I C H 5600 ,l.. -H --1--1-l-+t-+-HH--1-t++-t-H--1--1--1·++-<-t-H -H-- ..L ·-I w 1-J "ft +:..+'---;,t+_,.-t-F+H;-i-;+_-,1.++ ++-i-lH Hf-1--+-t-++ ++ +-<i-1 5590 I t: I L t;j 5580 ..L=:: LU u. ~ z 0 ~ LU -' LU 5570 5560 i + 1-t-'- ,-f--1--i----- -r J_J_ -'- --t-r ::-1 + tt::o:± -'·+ !---. --H.....,-·H--i-11-,.-.-1-+-H+ + '::r I-+---i-r + IT ·'-'--µ_._ 4: -rTIH- :::± I IT H H-I-'-f+ r t+ I i I+ I+ H-H--rt "t ..i, I-H-t ±-t± -± .J - 1 7 1-t-I+ H+ -j t----1-++-H-+ ., t-I-~ It It 5550 .. 7 i+l t:-:r rr r: -~ r.:r fit "'.'", fl -1 . 1 .,..,..,.-,· ,..,...,..,"ti f+ -/ fur ' T ~ r---,-HH---+-r-1-tH+-1H 5540 r l-t+ ,- H 1...L T :4 -l l-:: H-:J:ill1+1+1=:=I~-++_;_ :i=;l:;i.+i7=1i 1-::: e-1-. R= I t-rlH-..:.:;-+:r=l=:::J::J:++.tt:+'=i+tt+HH r n -i-n---i-i-rr, ,..t:r_.:t+,..:...1-tt i+t.',-.t,tt~"-+-11., -=I rt I~ ~ ~. ~ 1-H ,-.-,-,-,-,-,-rn-++-1--1 LEGEND ______ i&!'a~NNUAL CHANCE ______ 1%ANNU ALC HANCE FLOO D _____ ~~DNUAL r.H ANCE 10% AN NUAL CHANCE i+ li l~:::::J::::-:,_r+-,...,..,.::::::.,...,..,fJ:=;:i, t Ir t -f+ -~~~~~-~~~~ STREAM BED --------FLOOD !'171 ·rn-t,++++-'"1 • 0 CROSS SECT ION 5530 _Ht·l1.!8.=t21 B8:t8~t•,,~lt~1:t~~~~--...'.,:1.-,:;:.:---::..r::::~.,..-r:....::+.'":;..1_-t2-Ll.llJ.J-.JJJO..::D.lII1J.IJ..LLUl·IJJ:.O:::DIIlIIJ..l.l.ti-LU.'::::0-1-1-t_[JJ[!:.[:Dr+::IL[Iµ::::l::========'=OCA=T=IO=N=== 36400.-36600 36800 37 000 37200 37400 37600 37800 38000 38200 38400 38600 38800 39000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER (J) w ...J u::: 0 0:: a.. 0 0 0 -' lL :x:: UJ UJ Cl'.'. (_) & 0 C) ii:i 25P 0 > <( ~ I-w w lJ. ~ z 0 i= <( > w .J w 5640 I - 5630 - 5620 ' I 5610 - 6600 ' 5590 t I 1-J. µ fj580 -TT i-r I+ L 1:;: 55 70 I -1 -l-1- q ++ j:.l ++ 556 0 ffi'I r1 · 55 50 .39 000 I I I - I H-- I I I I I ;: d. I I I+ :µ ~ _,_ H I ~ ,--L -t -1--l-,..... t++ H ~ -:i !Jt 1-l -' I 1:i:1-;:t p-- I - t H--,..L µ.,_ ,..J. + -r H- i, :± l:t !· ---,-I-' -+ 7 - 39200 39400 I I I H+ I -'-r, ' - I I I I I I I I ,_ MT I I -I H = I ..L 11 -I 11 ::i55't!±t-'-I I I - ,r ' ... ' ..L -,1 --,•;~ I J...L I -I '' ··~1-i -•_J_ + -I I I ± -I .... *-: + 11 I - 1 1 I ' . ' I I I 1, -I H u..l.. -1=1-t ~It r=i· -; -..+ -r - I ,_ ~ tt l=lt 4= It It-Ii It IT H I-H -- I I I ' ,4 1-'-'I ' H-r I+ Lt Ir -4 H I, I, --I----'-MT + W± ------jµ ~ ll J_; H-H-i ·J+ _,__ 1-il '-'-1- I I I-+ HH-+ -t--r 1-'-IT -j-+ 1µ I-i+,T '+ I -j H-1 ' H I+ -+1- 11--H 4-•-TT -t ,_ ll 77-t-,-I ;-,f-l 1 _ _j_ --1-H• -H t-l I+ I+ \-l-,-,.... -.I±: 1+µ ~-It µ ± Ii£ Im-L -ffil m -I 1-t a t:r rr II 1 1~:.. Ef I, ' ,±➔ ·t 1-L ~ -1-,-l ~ --ll l =l=i= B -. f-r -· I ---..., :IT -1 -J " ~ .. 1 ,-... -:· . ·• I .. I --., -1+ I+ -1-I·+ I:::;:-p: -l+ -I-'-· H+ IT LEG END ' I 1-t -.• r+ _L ~-1::j:j: Ft rt +rt ~ 02% AN NUAL Cl IA NCE .....:: f FLOOD 7 +r 1% ANNUAL CHANCE It li --r -----FLOOD ti-Ii~ d: 7-1± · =+ ,__ P l±t :ti---1 I -----~~oioNUALCH ANCE ~-I I -10% ANNUAL CHA.',!CE +;-,-I -j-. --1::t -j I +~ --------FLOOD ~ STR EAM BED I ~. ~H 6 8!3 H CRO SS SECTIO N -It LOCATION ' -. 39600 3980 0 40000 40200 40400 40600 40800 41000 41200 41400 41600 STR EAM DISTANCE IN FEET ABOVE CONFLL'E NC E WITH SO UTH PLATTE R IVER (/) w ...J u::: 0 a:: 0... 0 0 0 ...J IL ~ UJ UJ 0::: (.) >-0::: 0 (9 in 26P I I I I I I I I I I I I I I I I I I I a > <( ~ tu w LL. ~ z 0 i= <( > w ....J w 5660 I I 5650 5640 5630 I I I 5620 ITH+ 56 10 ± 56 00 :::;: 55 90 ~i i± 5580 7 I+ I+ 5570 41 600 -..... ,-, -,- - -ri ·I :-t +t I 1-'- 1.1.. I I I I I .. .J -::J I I I I -I -+ --t- I ~ I I * I p:l :-ti I+ ·tt I _,_ 1-fT -\ ,$.. H .. ~---± ,-'-- -;.. T H-t + 1 H - - 4 1800 42 000 I I I - I I I I I -I-I -+ i-r· I I I ....... I .. I I -+i::-I , , --' I ~ I I I I 1-t:=:---I --. I I I I w-1-' I I I I I I I I H I t it-,. -,,, H+ t+t I-!+ I I I I I I I I I I I I µ H+ 4 . :± .• -+ ti -1+ H+ -H-!T 1-t I+ 1-j--t + I++--!# 1 f+ .±t T -·, I I I I l I+-7 I +t-H-::j: H-• .L H-::;::-~ I ,-J+ H . T.--EE ·-I .J. =!= I=!+ -7:: t µ it-i+:l 17+ =-l· I-'+ µ -t-I T l-t-1+ t· - I . t-i+t _j_ H-+--lt + ---1-t -·I+ H -H .L I , .. hi -r--I+ •-~-FF I+ + H--+r I -1~ P:i: -::r· Ii . 1:1=[:i: -t::+ H--t + ,H I i lE. !P;-i [ H= J --l1 t:Jt t .. .j -~ +=. ~l +--.-·r--:;: ' T1 -1 h1 '-J h g t .1: -1.L H t-I ±t Tl lf t--i+ i -t LEGEND it R -.,_ C: 0.2% ANNUAL CHANCE FLOOD w =tt ·r:r. ------1% ANNUAL CHANC E ·1± FLOOD I -----~~o'6NoN UAL CHANCE ·-I t+ ~ -t I -H 1-----I + 17 H -t 10% ANNUAL CHANCE r· --------FLOOD B: r. I -ff l=t ~ STREAM BED BE -I 6 CROSS SECTI ON ~~ J:r --l=t -fl j± LOCATION I+ 42 200 424 00 42 600 42800 43 000 43 200 43 400 43600 438 00 44000 44200 STREAM DISTANCE IN FEET AB OV E CO NFLU ENCE WITH SOUTH PLATTE RIV ER (/) w ..J u: 0 a::: a. 0 0 0 ..J LL >-u z UJ <!) < >-z UJ :::. UJ <!) < z < :::. >-u z Ul (!.' Ct'. UJ :::. UJ ~ UJ 0 UJ LL ~ UJ UJ 0::: (.) & 0 (9 iii o en (.) Li) ~~ zo '.J ~ 0~ Oo UJ C. oa:: :z:O <( ~ a..-~~ <( ~ 27 P a > <( 6- tii w LL ~ z 0 i== ~ w ..J w 5680 567 0 ' I 5660 ' '' 5650 ' ' I I ' 5640 I, I ' ~1 I+ -1- 5630 l:t I+ + 562 0 .l If: 5610 -r, =F i F-- 5600 I r I+' 55 90 442 00 ' ' ' r I ' ' ' ' I ' :j:r IT ±t --'-"- + _,_ .~ +=--. p: '+ t-t 1±1: ,- f-l· -rt-IJ- -7 R= Ir - I t-ti Ft :~ 44400 446 00 I ' ' ' -' ' ' ' ' ' ' '' ·, -' I ' I.J...!-. '' ' ' ' '' ' ' -' ' --I -' --' '' '' ' :;-.:.,.,.l:t ' -, ~~ I r· ' ,,, I :;:i ' ' ' -~ .. l 1·; I ' , H H .... ' ' ' I ' I 1·- H-jj-,_ H H-. -_, -rT [I. r•_ -l:f + -RI --t--+ :-t IT -- ' I I..L ..... j-µ:: . Tt-±r ' ,- -i+;:-t. --rt I+ =1± :.:;+ -:-f r 1-t T 1-H-Ht ' ' ' -+I =r 1+1-+ --+ -·1 -tt t-,.,,.. ' ..L. I ' ' ht ,rH-I I+= :I + I± t -' ' +t g: T e-· ' ' :r J.. 1-'-r· j ti tt ± r-i W-Ii! -~ r-+ -I+ ·--'-H j + -;--H ' -----,- ' -µ.µ. -" t -·" LEGEN D ---0.2% ANNU AL CHAN CE FLOOD i+ -~t ft --1 % ANNUAL CHANCE I+ li+t ----FLOOD --2% .A1t.!1,,1UAL CHANCE ---FLOO D t -h-H---10% ANNUAL CHANCE ------FLOOD If ~ + FF ~ STREAM BED -I . -- c) -CROSS SECTIO N ~ rr -LOCATION n· 1 1-1-t- 44800 45000 4520 0 45400 45600 • 45800 46000 462 00 46400 46600 46800 STREAM DISTANC E IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER U) w ...J u:: 0 0:: c.. 0 0 0 ...J IJ.. ~ w w ~ u >-CY.: 0 S2 ID 28P I I I I I I I I I I I I I I I I I I I i-+,H--,-+t--H-+-1---1-1-H-+-t->-1 ----1 56 80 H: ~ I + ', , , -56 70 J ! I 'I --I -' 11 r 7,-H-++-++++-H--t-MH-t-+-+-i-++-H--t-Mh1---H -l-+-11-+-t-++++-H H--t-1-f-!+-H'-H-H-,H--t+t+H -!+++++t+-H --t+t ++++H-H --t+t-!+ ½-t-l-t-t,+-t+t++-l--t-H-H--t+t-1-1--i-+t+-H--t+-t-H--t+-'+H--'4-l+t++-t+t--t-i +-,+!·+r++t-t--t- H--l-l <T I+ - +- 48000 48200 4840 0 48600 STREAM DI STA C E IN FEET ABOVE CONFLUE NCE W IT H SOUTH PLATTE R IVER (/) LJ.I __J u::: 0 0::: c.. 0 0 0 __J LL ::.::: UJ UJ 0:: u ~ 0 (9 cc 29P rl+ t-t+-:- --l-I+ 566 0 (i~ 56€0 ~~ <{ ti . >-0:: ~ (/) ~ 564 0 564 0 w ::, ...J co u:: a: 0 I-a:: ::.::: !l. w 5620 0 w 562 0 0 0:: 0 u 0 ...J >-IL 0:: > 0 <I: ~ (9 .... 5600 -56 00 iii w w u. -~ z 0 ~ 558 0 5580 <I: > w ....J w 5560 r , 5560 >--u z 1/J". J_ w (!) o - ~ <( U en h 1·1 I--Li) l=1 It . j z I+-!+ ~-~ ~ w ~~ + ::;; 17 w 5540 5540 (!) z o LEGE ND <( ::, UJ r z o i 0.2% ANNUAL CHAN CE :i FLOOD (.)0 1% ANNUAL CHANCE >-----FLOOD u We.. z oo::: I, -r 2% AN NUA L CHANCE w I O -----FLOO D (!) 5520 10'4 ANNUA L CHANCE a:: <{ (.) w 0... ~ --------FLOOD ::;; w~ ST REAM BED \.U ~~ ....J 0 ~ <{~ .Li-CROSS SECTION w LOCATIO N □ H-w u.. 0 200 40 0 600 800 1000 1200 14 00 1600 1800 2000 22 00 2400 2600 ST R EAM DISTANCE IN FEET ABOVE cor,rLUENCc WITH BIG DRY CREEK 30P I I 572 0 5720 I t I I -t I <t: I 1l:: I ~ .,., Cl) 570 0 I I I 570 0 LJ.J => I ...J cc -u::: a'. 0 I- ' 9:'. ::.::: w 0 w 56 80 I 56 80 0 0::: 0 () 0 ...J >-I.!.. 0::: ;i; -0 6 c., I-5660 5660 in w r - w I u.. ~ z ...,.,, - 0 ~ - i== 5640 I I 5640 ' ~ ---w -...J -w ---=i+ - 562 0 ' 'I 562 0 >- --,-7 I I t.) I :i: z I UJ -,--(!) o -----<( ()~ I --f---~,-z _w -+ :+ r UJ ~ ~ -; ::E 560 0 r 56 00 UJ zo (!) --LEGE ND <( => w z 0 I- 0.2%ANN UAL CHAN CE <( ()~ --FLOOD ::E -1%A NNUA l CHA NCE >-w ~ ------t.) FLOO D z o o:: --------~roi'riN UA LCHANCE UJ :r:O I (!) 5580 a:: 4:0 -10%ANNU Al CHANCE UJ c..~ ---------FLOO D ::E -LCJ ~~ ~ STREAM BED ~ -<t: ~ --+ ---llllt 6 CROSS SE CT10N UJ LOCATION 0 UJ ' I LJ_ 260 0 280 0 300 0 3200 3400 3600 33 00 4000 4200 4400 4600 4800 5000 5200 ~ STRE AM DIS TAN CE IN FEET ABOVE CONFLU ENCE WITH BIG DRY CREEK 31P C ~ 5760 I 5760 <( ll! >-0::: ~ 5740 <( (/) I-5740 w :::> j; ..J a:J 1--u:: iY 0 I-c:: ~ a. UJ 5720 5720 0 UJ 0 0::: 0 0 a > <{ ..J >-lL 0::: 0 ~ 1--5700 LJ.J (.') 5700 i:i:i LJ.J u. i ~ ,... T z 0 i== 5680 I <{ 56 80 > LJ.J ...J LJ.J 5660 _J_ 5660 >-u z =...,.---j -~;•- : :!.: 1.:... -::-1 5640 ,--j -I 1.:: -~· ,--+ -~ 7 7 1--'-ft II 5620 H-1-t -:: w (!) o ~ <( 0(/) I-. i5 z w ~ ~ f ::. w 5640 (!) zo LEGEND <( :::> w z o i 0 2% ANNUAL CHANCE <( FLOOD ::. 00 1 % ANNUAL CHANCE >-----u UJ C. FLOOD z oa: _____ ~~ot~NUA LCHANCE w :r:O (!) 10% ANNUA L CHANCE a,: <( u w c... ~ --------FLOOD ::. w ~ §E ~ STRE AM BED ....I 0 CROSS SECTION ~ <(::S. w LOCATION 0 w lL 5200 5400 560 0 5800 600 0 ST REAM DISTANCE IN FEE T ABOVE CONFLU ENCE WITH BIG DR Y CREEK 32P I I I I I I I I 0 > <I: ~ I I-w uJ l... ~ I z 0 i== <I: > I w ..J w I I I I I I I I 5440 ~ ...J u:: 0 a:: Cl. ' 5430 8 5420 5410 0 ...J LL 54 0 5400 iJ z w ~ o-z w ' :;; 539 rr-,---,-,..,.--i-,---,-,---,-~...,.-,--,-"-r-'t'T"".'--,---,-t-.,-;--,-----,--,1---,,----1-r.-TTC"--r-~---,------,---,,,-,;---,-I • 539 0 w ~ 1 1 ~:. 1': ~ ~ ----02%ANNUALCHANCEFLOOO I , I , I '! ' '1. ·. 11 1j • '.: '1 >-t.l 1 ----1%1\N'IUALCHANCEFLOOD -~ -.. Ii. I. m 5380 -1-'. _j '· -1 -----2"'AN'IIUAL CH ANCEFLOOD ~ '. ! ! '. • f 1 ~11 --------1Q'll,ANNUAL CHANCEFLOOO ~ -1·-j -~--w . j ~ STREAM BE D ...J · -_ 1 · 0 CROSS SECTION LOCATION 1 0 200 400 600 800 1200 1400 1600 1800 2000 2200 2400 2600 I (.) ...J =i (.9 a:: UJ ~ :.::: (.) :5 CD 0 en u_ t5 r. ~ :z 0 ::., ~ p; ~ .., 0 UJ a. 0 a: I 0 <( (.) Cl. ~ ~ ~ <( <I: STREAM DI STANCE IN FEET ABOV E CONFLU ENCE WITH GREENWOOD GULCH 33P(a) o ~ 5450 5440 5430 ~ 5420 t;j w u. ~ ~ t=l=l$j·· -'- ~ 541 01-,-;.---,r1-t---i w -t-. .,_ _J w 0 200 400 T ' II +- . +t-1-W 600 800 I (/),-H-t-t-t++--1+..., :i ·-H-f 1000 1200 I' S+J\TIG ~71-/76 -.srrA-·I ·!'I-,792 1 I :fW. ....., --g--.---:----: h~ t .✓-:.-rt l+ I .1 +!= l=!=l~ . ~ n 1400 160ll 1800 STREAM D ISTANCE IN FEET ABOVE CONFL 1 IENCE WITH G'.<EENWOOD GULCH 2000 5450 5440 . w ~-5430 ,-=" '-+-;-"E:-= .J,.._::."""'r .__ -- LEGEND ----o 2% /1.N i-lUAL CHANCE FLOOD ----1%ANNUALCHANCEFLOOD -----2%,ANNUALCHANCEFLOOD --------10,r. AN NUAL CHANCE FLOOD STREAM BED 5420 5410 2200 2400 2600 (J) w ...J u::: 0 Cl:'. a.. 0 0 0 ...J LL >-t) z w (!) <( ,-. z w ::;; w (!) <( z <( ::;; >-t) z w (!) a: w ::;; w ...J ~ w 0 w u. I u ...J :::> C) er: w ::E ::.::: u :'.5 CD 0 (/) u_ ifi ~ ~ z a :::> w 0 ,-. u ~ w ~ 0 0:: I 0 <{ ~ a.. - c2 ~ <{ <( 33 P(b) 5480 ...,. 5470 5460 "in -H !=i= 5470 546 0 5440 rn UJ ...J u::: 0 Cl'. 0.. 0 0 0 ...J LL I 0 ...J ::, C) Cl:'. UJ :a: ~ ~ co I- H-1 54 30 1::; Ii 5420 l+•-H--H-H Ii, H-H-c-1 f-T H- -H- l-l- 1+ ~ -~ 'T _,J ~ --l++-1.J =➔:-,+~H-.➔ ·ritt.-·. -H-+-H-t+H ::: 1-H . ., l: -~ 5410 H-0-t-H-lrtifftttTt-t-rti-t-r-t-tttr1t-t-m -H-t-r-,+ttt-t-H-I-HttttrrH-ln-i-t+++~1 .--t-H-t-H-t-r+rr+r~, ;-n-t-+++-r++--rr+t-t++-t+rrH LEGE ND 0.2% ANNUAL CHANCE FLOOD _ __ ~~~NtUAL CHI\N CE __ _ __ ~~o~'6NUAL (,HANC E 10% AN Nl'AL CttAN CE --------FLOOD _;=;._ J -~ :i 1:r- l t-ri-~ :-f-. ~ H-A 7 1+H-11+t-1+1+; V tt:jjj:tttttttltt!jjj:tt:tl±±l:jjj:tttttitttt!:ttttttl.tl..L .J....Li..J...J...JUJ..u.....-'-'-'-.LI...l-'--.i:r·mmlLl:rrrn:rrrmI:::J:rro:J.!===============::J CROSS SECTION LOCATION 5420 2600 ~2800 3000 32 00 3400 '.l6 00 3800 4000 4200 4400 4600 4800 5000 520 0 STREAM DI STANCE IN FEET ABOVE CO NFLUENCE W ITH GREENWOOD GULCH z IJJ <.!) <( 1-z IJJ ::;a IJJ ~ i 1::; z IJJ ~ IJJ ::;a IJJ o ~ 0~ -UJ ~~ zo ::, UJ 0 1- 0 ~ UJ lr o o::: IO <( (.) c..~ ~~ ~ <( $ IJJ Cl IJJ u.. 34 P ..... ----------------------------------------------------------------r--T"--, 5510 5510 Cf) :c 5500 , , 5500 w 0 ...J ...J u::: ::> 0 C9 a:: 0:: H-a. w 0 ::'!: 5490 , , 5490 0 :,:::: 0 0 a ...J ::s u.. CD ~ ~ I-5480 5480 LU LU LL M ?; z + 0 -. ~-. .::: 5470 5470 <t ..:; -[;j ~l~~DE ..J D -o " 000S LU + 7 0 -- rll 5460 , I -I 5460 >- t u --I-;-t-z w r (!) o ~ ·t-.ji: f r'-<( 0~ -,-.. -+ + 11 rr: z .w w i:'.: ~ 1-t ::; 5450 5450 w zo (!) . I.J + LEGEN D <( ::,LU = -I ... z 0 I-1--j--c-;--0.2% ANNU AL CHAN CE ~ 0~ FLOOD J-· 1% ANNUAL CHANCE >-w~ 'i 1-1-I. -----FLOOD u z oo::: ,~ M II ------2% ANN UAL CHANCE w :i:0 t· FLOOD (!) 5440 0:: <t: u + 10% ANN UA L CHANCE w a..~ --------FLOOD ::; ~~ It-~ STREAM BED w I+ -H ~ <t: $ ~ --=Ir ---~ c) I --CROSS SECTION w LOCAT ION D I+ ii t+ w LL 52 00 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 I STR EAM DISTANC E IN FEET ABOVE CONFLUEN CE WITH GREENWOOD GULCH 35P I I I I I I I I I I I I I I I I I I I I 0 ~ ~ 5570 5560 5550 1--5540 LU LU u. ~ z 0 ~ 5530 LU _J LU 5520 7800 8000 8 200 -H---++-H-H-1· J;f t-t--t-t-H-t-l+t-H 8400 8600 8800 9000 9200 9400 9600 STRE AM DISTAN CE IN rEET ABOVE CONFL UEN CE W ITH GREENWOOD GULCH 9800 10,000 1. H--1-H·++++t-H++++I STREAM BED CROSS SECTI ON LOCATION 5570 5560 5550 5540 5530 Cf) w _J u::: 0 a:: 0.. 0 0 0 _J LL 5520 G z w (!) <( 1-z w ::; w ~ i 10,200 10,400 I 0 _J => ('.) c::: LU :a: ::.::: 0 :5 co 36P 5620 5620 - Cl) I 561 0 I 561 0 w (.) ...J ...J u: :::, 0 ~ a:: a:: a.. UJ 0 ~ 5600 5600 0 ::.:: (.) 0 ::s □ ...J LL CJ ~ 6 I-5590 5590 w w u. ~ z 0 i== 558C 5580 <I: > w ...J I w 55 70 ' I 5570 >-I u z UJ ~ o ~ (.) Cl) I--LiS z I~ UJ ~ ~ :::;; 5560 5560 UJ zo (!) -LEGE ND <( :::, w -~. too At -S-D z 0 I-0.2% ANNlJAL CHANCE ~ (.)~ --FLOOD - 1 % ANNUA L CHANCE >-UJ lr -. u ---FLOOD z 0 ~ 2% ANNUAL CHANCE UJ IO 5550 FLOOD (!) 10% ANN l. -.L CHANCE 0:: <l'. (...) -UJ c...~ -FLOOD :::;; UJ ~~ ~ STRE.AMBEO ...J -NI 0 CROSS SECTION ~ <(~ UJ LOCATION D \ UJ r u.. 10,400 10,600 10,800 11 ,000 11 ,200 11,400 11 ,600 11 ,800 STR EAM DISTAN CE IN FEET ABOV E CONFLUENC E WITH GREENWOO D GULCH 37 P ' 5390 ' 5390 ' ' ' Cl) ::.::: 5385 ' ' ' 5385 LU ' ' ' ' w LU _J c:: u::: 0 0 c:: 0:: a. LU 0 5380 5380 0 ..J ' 0 LU 0 >< 0 _J 0 u... co ~ ~ ' I-5375 ' ' 5375 ' ' w w -u. ~ z ----0 j:: 53 70 . ' I 5370 <{ '' _L -' '' > -w -H -_J w --· -5365 ' 5365 >-' -' u z ' UJ r,-Cl o ~ Ii -<( (.) en H-t--1=1=~ . 1V -I--~ ,. ----z I --UJ ~~ ::E --i T UJ 5360 5360 Cl ZD ~':±: -LEGEND <( => w z 0~ 0 2% ANNUA.L CHANCE <( J-: FLOOD ::E 00 I 1% ANNUA L CHANCE >--------FLOOD u LU a. z oo::: j -2% ANNU AL CHANCE UJ :r:0 ' -----FLOOD Cl 5355 10% ANNUAL CriANCE ct'. <( u UJ CL ~ ---------FLOOD ::E ----i UJ ~~ I -fF. ~ STREAM BED ...J ~I :~r -':'1-0 ~ <(~ -'I CROSS SECTION UJ :!:I LOCATION Cl -UJ u... 249,400 249 ,600 249,800 250 ,000 250 ,200 25 0,400 250 ,600 ,:.J,800 25 1,000 251 ,200 251,400 251 ,6 00 25 1,800 252,000 STREAM DISTANCE IN FEET ABOVE MOUT H 38P 5400 5400 Cl) :::r:::: 5395 ' 5395 U.J w U.J ....J 0::: u:: (_) 0 0::: 0:: a. U.J 0 5390 53 90 0 _....J 0 U.J 0 >< 0 ....J 0 LL cc > ~ <( ~ - 1--5385 7 5385 LU -I LU u. - ~ I z --0 .. -i= 5380 I 5380 <( '' _j_ > LU I ...J LU - >-53 75 I 537 5 (.) z ---w -(!) o -<( (_) rJl -I+ /{.0 r+ I--Li5 --. z --w ~ ~ -I-I+ + ::;a -w 5370 53 70 (!) z o -LEGEND <( => w z 0 I- -0.2% ANNUAL CHANCE :Ji (_)~ H FL OOD . ----1% ANNUA L CHANCE >-U.J lr ------(.) -I=! ... ~ FLO OD z o o:: ------2% ANN UAL CHAN CE w :r:0 FLOOD (!) 5365 10% ANNUAL CHANCE a:: <( t.) w CL ~ -----------fLOOD ::;a ----~ w ~~ --STR EA M BED -' ii: 6 CROSS SECTIO N ~ <($ w ---t--+-I ·N'. .. LOCATION □ w LL 2 52 ,00 0 252 ,2 00 252,400 252,600 252 ,8 00 253,000 253 ,200 253,400 253,60 0 253,800 254,000 254,200 25 4 ,400 2 54 ,6 00 STRE AM DIS TA NCE IN FEET AB OVE MOUTH 39P I I I I I I I I I I I I I I I I I I I I 5400 ~E1a~:EEE~~t1 t--__ .... , ............ - rT 254 ,600 254,800 255 ,000 255,200 111 I I T"t-H-+·t-t-H-+-++t-M- 11 17 I I I I I H-+-++,-+-t-++-H-t -j-++++-t-++H-+-..-+-1-+ + H--J-,H+ 77 i_rr + J-L 1--!-H H I STREAM DISTANCE IN FEET ABOVE MOUTH ltt-+ H- 256 ,400 5405 I ' I .• S,l-STA T II -'-H~,R-+-H-l+++'-1-+-'4 I I 539 0 rr .!.i-,-, 5385 ' 256,600 256 ,800 257 ,000 25 7,200 ::.::: lJ.J lJ.J c::: (.) c::: lJ.J 0 _..J lJ.J ~ co 40P a ~ 6 5415 5410 540 5 1-5400 w w u.. ~ z 0 i= 5395 i w ...I w 5390 53 85 5380 1: H- I -·"· ST>; ~ i~, I I ' I !i-Pt-l l-2S7,5-44 L I+ ,..,.I 1-..,..,..,..., ... ...,..-t.,..,.H_,1 _+~1_,..,..,_,.._ 1 rt ~rn j..tj±- 1-H-!+ ; · 1 LJ±J-r i+"' HI + ,--rt - 25 7 ,2 00 257,400 25 7,600 257 ,800 ,7 1 ~1+Hr+ ·- n: I+ 4 _j_ 257,000 25 8,2 00 h - + H- - I I I I _j_J_ 'iv, r;H-+--'- -1 +1-+--H+'-t-1--•+H + -jJ ,-,- t-HH-+t+rt T 258 .4 00 258,6 00 54 15 I I f-H-+-'"+-~• 5410 H-1H-~-t-t-H I rt-. -H 1---l:!:a? 5405 I I 54 00 -H-,-.,.-L 1-l::t +T 7 ,1..,TIH-t-rt~-,..,."t"T1HH..,...,-H""t"T1""11- I ,.., l 11 - --,-,...,-i--,--,-,-n--1--r-10 D H 258 ,800 259,000 -,,~"""°'~""~~...-~,...-STREAM BED 6 259,200 259.400 CROSS SECTION LOCATION 259,600 259,800 STREAM DI 'TANCE IN FEE T ABOVE MOUTH (/) w ...J u: 0 0:: ll. 0 0 0 ...J LL :::.::: w w 0:: (.) 0:: w 0 ....J w >< 0 al 41P I I I I I I I I I I I I I I I I I I I a ~ ~ 5425 5420 5415 1--54 10 w w u. ~ z 0 i= 5405 ~ w ...J w 5400 I+ H- ·1 I I' H----l- l_j ...,.. f r.,1 r n ---r-T1 1-t -+ ·rtt--i---,--,1---i--ri-1+1: + 7---, _j H 11 I 111+ t~~~; i=!=;:+tl+r.J+t:1=1::'.+m+tl ! I ,µ + ,...,.H rr lJ±l:1± ,_ 7 ·+ ff I-+ I I I I , +,_.L- _j C-: 1+ f+ + -j I++ I+++-,-t -H-1 t:·-,--4·i+li-li· ·11 i-H-li-'--+ 1-'--HH li·rr IH·tt-1+ 1 -1t ,-...---,~-,..,-~......,...,-.n-,---, . .,..,..rt-1 !-i-t-+!--H-H+-+-l++++lf--+++!-t---4++-:+r+I H--++-'-~H H-+++ ~i ---+·t+H-++H -t-t-ti------t-·t---H-'-t-t-H-+-t-t-ttti r 5425 5420 (B ...J u::: 0 a:: a. 5415 8 0 ...J lL 5410 5405 5400 G z w ~ µ! ,-...:::--+-,-,-,.., . .,...,. -I--H--rr1H---tl~t::1l,±-:--.,,.,:t:rtH+-t-rl--H ,J_ +r~f+H7--++l+tt+-1+H-+t-t-•tt1 ·+,-+·-HL-+.J__.-H-t-+-l-,,--H ·!± l+f--;-, i µ '--It 1-J Bl~ -+ -i-'-1 5395 1rrrtrTrr1iT11t:rr::ttttttt,..p:_,.:t~t:t...,--+iri+tt,111j--rtt-ri---:-~ttt-ttt1~r i:ttT11➔iTtrti:tttttttt1t1:rtt1t---:r-'-"-t!·-ttttttttt1rt,1n· :titt1 :tni+:tlrt-Tn, ii;::::::::::::======rt ==t ==11= 11 i'T=::::::::::=➔-=-=:::::;111 5395 I :=: E~~t+ _ 1-H t J f-+ :~ _ ~di. ~~r:t t , -q± f1_ LEGEND ,-... z w ::;; w ~ 5390 259,800 ,-I' 11· _.._ ,-r--, -IT T 1--r -~ -------0.2%.ANNUALCHANCE t r+t-111-· ·t-r ,~H1 --'Hi-r-' t--111 1 1 t..J---1 ,tooo 111+1-' 11 + r 1-+H H-H H -Ht µ + ------;to'ii'oNUALCHANCE . . I I I+ r -· ! tt--,-t-+1=1=t~l++t-tm::J+m------m,to"UAL CHANCE 10% ANNUAL CHANCE --------FLOOD ~ I T~ ,~ ~ !---H --1---·-•--~ -,_-;1,-,--rr~n-r-n -..~ctt"'7~=-~,.,~~=-s rR EAMBEO l+l+++l=·t--l++l--t-:tj:m--, i+m+l=t-i--~,~~m::J:t:+1=1m tm:t1-1i:l:w~B~Gf_:j ,-.n---,--,...,i-_t~---,+.,......,,.,-.e-H· · ~ 1, [H-n-MH-rl A CROSS SECTION H1+-t-t--i-:,,_-i, ... ..,-t-Tr'-'-1-1-,-i::i.,_,.., I '---'---'--'-LJ...1..JC-',_~H-'---u -__,_._-J...1..JR-_,__J...1..JU:=_ .... -w...,_+_,_· J...1..J'--W.J...1..JI w....·_ ~..u:=I1.~~=-===v ::::::::====l=OC=A=T'O=N====l 260,0 00 26 0,200 260 ,400 26 0,6 00 260 ,800 261 ,000 26 1,200 26 1,4 00 26 1,600 261,800 262,00 0 262 ,200 262,4 00 STREAM DISTANCE IN FEEET ABOVE MOUTH I G z w ~ w ::;; w ~ w D w u.. ::.:: UJ UJ a::: (.) a::: UJ 0 __J UJ X 0 co o ~ () en -~ ~ ~ zo ::>W 0 ~ 0 0 UJ a.. oa:: IO <( u a...~ ~~ <(~ 42P 5440 5435 5430 0 ~ ~ ljj 5425 w LL ~ z 0 i== 5420 ~ w ..J w 5415 .I tT - l±: t± I _, + ::=- -H--t-H-++++-++SH-,-++++,1--J· I+ + :I- ,H----L I I· + +tH I --+ IT!JT ' ''<- l.. -H r -'-i IT· -:-r-H-tt+r'-f· -r++tt: ·-H-1=. l+ I r,-++H-1H-_-++j_+1+rr-,_-_-t!-+t-+-1. t-H-t+++t-,......'ir--'-1·++ ,.....,-+-t-_-"-+1+-r+·l+H-ttH+.++-qH_ H..!-+++,...,.-'-H, H.j_+I +-H-r+-Hn++i:;_ --ttt-_t-l+rt1--tt1;--~--;' ri-:-,-'--,;-1,t-t-rt 1- ,..,..,.,..,..H---,--i--r--,..,..,-1 5410 :t: 111.:1=-J----q: ~ l=t ,i -1 ~_!::l± W -I+ -1::t-± = ::: _ tt ~ =;..r:1+ l::t± ::;:: -.::;:: -R= -' R= +;~-rl-1;-+t;;-i-t-t-;· 0 HrT ITIH-7":r+t-~H7--t-111-t-1-++·+_-H--HH-++-t-H!--!+I 1-t-'l--ttt-t---tt·rt-H f =rt-t;-+,,...,-1-17 5405 262,400 H-H- H 262 ,600 r 262,800 , s1.i+ 263,000 263,200 ft -- -t- 263,400 263,600 t± 26 3,800 rt" ·H- H-11 264,000 STREAM DISTANCE IN FEE T ABOVE MO UTH 264 ,2 00 '' I 1-H-!+++;-+ -l ..J.._ - H-lt H + + H- +r 5440 5435 5430 5425 5420 -l + lf- -l-..J... en LJ.J ..J u:: 0 0:: a.. 0 0 0 ..J u.. 5415 i'.j LEGEND ______ ~~ci'o~NUAlCHANCE __ _ _ __. ~r~NUAL CHANC E _____ 2% ANN UAL CHANCE FLOOD 10% ANNU AL CHANCE --------FLOOD , CROSS SECTION LOCATION 5410 264 ,400 264 ,600 264 ,800 265 ,000 z LU ~ ~ LU ::; ., J i ::.:: UJ UJ 0::: (.) Cl'.'. UJ 0 ....J UJ X 0 co 43P I 0 ~ ~ 5450 5445 5440 1-5435 w w u. ~ z 0 ~ 543 0 ;; w ...J w 5425 5420 I I I I -j I I I I 11 11 ~ -_j H--t-h-±H L 1 I H--~ r I+ -JI+!-· · 1 1---'-h-H-+H ---It H-lt t i t-t-t-clrt-i-1=++-+;:.<+-,-r1t l-tt-tc---·'-J-i!-'-tt_ti-t_-tLJ;-_h1-t,ii-t-l-ti-t-+-tjj-:-t-0H_ ---1---t--t-l-'H-t_rnH-t-H-l-t-t, ~-'-'r,l-..,.,-t-t_i--tl..1..rni-l---t-_·l 1 -H1 .L---t-i-ti1..1---t-i-1-t-l-t1-t-'ti---t---t---t-t-t-_ -j i-:1 l-j- -+t-+-'--IH-t+t-++-t, H-t-t+++-1 I 5450 ->-H-'"+++-t-+-1,......,_++-+-H-+-+·t-t-H-I-H--H-+-I 5445 5440 m 5435 !----,---'- tf:t: 54 ?.0 LEGEND Ll ij 1mm ,_,...-. ..,_ . .....,..,..,~--, -!±R~l II-:+-r m 1 * -~+1r 54 15 µ:i =i:"=+1r:+1_=1=+-1=1,+::;.:;,:i=;:::;_1+_1+1=1=1=1=:;::1q::;:mm :i:::1+:i:rn-1+17::1-l+'.=1=11--i-+.J:1 1tt:11 __ +1:;:JJrW+1W.1-l++-1-++i-L1+1-.!+;=1+++1=1+1+=1=1+;::;:.i:=,rn+1=W+1 1,~-tt---i-r--1-cTtn-'-H-H·r t-H !+ ;+ 1 -H t 0.2% ANNUAL CHAN CE I F~COO ______ Flotci/UALCHO.NCE 1 251. ANNUAL CHAfWt -----FLOOD 10% ANNUAL CHANCE --------FLOOD --, ·-, 1 :-,~ t r ,..,. rt LJ: 1+1=1+1=1m :i:1+:;::tH1+1=1-Hw=1~ I± ±± H H-l:J: !lit -+ --,++H-·ti1±c-'-t-t1±++t 265,000 265 ,200 265,400 265 ,600 265,800 266 ,000 266,200 266,400 266 ,600 266 ,800 STREAM DISTANCE IN FEET ABOVE MO UTH -~'<'<'7.~~~'1/!0<:-~"7l~ STREAMBED 6 267 ,000 26 7,2 00 CROSS SECTION LOCAT ION 267 ,400 267,60 0 Cl) UJ ...J u::: 0 a:: a.. 0 0 0 ...J LL ~ LU LU c::: u c::: LU 0 ....J LU X 0 OJ 44P ,,, ct -I --= 5460 I I I I I I I 11 I I !i;1 I I 546 0 I I I I' 54 55 5450 -#t-1= -t i--r-+ -= I - E I L z1 I I I I -I I I I I 'I I ' I I en ::.::: 5455 UJ w UJ ...J 0:: u: <..) 0 Cl'. 0:: Cl.. UJ 0 0 5450 ....J 0 UJ a > I I I 0 X ...J 0 u. al <( -~ tu 544 5 w LL 7-I 11 -+ 17+ I I t+ -I 1 544~ ~ z 0 I H--i-1 ·+ -1-t I --+ l+H ++ l-1--.-+! -- ~ 5440 <( > w .J w 5435 54 30 5425 I I -I ' I ' ----1-r+ ' ,~-t -o---i--7-1 ,-T l-'-1± 1+ --,~--j-1--r-. -I +-,--§J t 1=p: -i-tt;:l .. ± ~ -} i:l: -tr :t:::: 1...1-+ --l---Ir -1-H -t+-.,..,.._, I 1-t ---+ I+ H-: j -J-, c-· --~ --'-:-+-,-.~-I 1~ _j_ I-'---t --.+ H-l+.J -t 1+ n -t -T 1+ n-f-f-. i-L-I ,,+ +-f-'-.-1-'-+ ,-H---a=;: j e;~ 1-1-..L I H-i-1-i 1-t --H 1-t --t I --Ti-I ,-1+-I+ --I+ D. I I I I-Lf+ ,-±If ,__ :.,- ' 7 ,-- I J-::1 I '-;-Ii I--tH 1--1-1-• t-t -t 1 -H -i --·' 1-1,U .J. --,-LEGEND C rt I+ H-t:+,r '+ Ti---1, ! ----t 0.2% ANNUAL CHANCE t FLOOD l$U-1£ I+ !+t -~ -l--jfr I i .: ·;-: ;,-· ------1% ANNUAL CHANCE -µ 11. : 1 FLOOD -I -: -..L _____ ~~~DNUAL CHANCE I--r,t --'-----~ l_j-ti· I+ ,--tt--H-1-t H . ·r-10% ANN UAL CHANCE tt-h°rt -f---------FLOOD 1-, I+ ,-~!+ -;-H t TT -1 t ,- ~ STR EAM BED ----H-t+ -tt I 6 ---: =1r;: CIWSS SECTION I+ H-LOCATION I I 5440 5435 5430 >-u z w (!) o ~ <( <..) ~ I-z _w w ~ ~ ::::; w (!) zo <( :::, w z 0 I-<( <..) ~ ::::; >-UJ ~ u z oo::: w I O (!, IX <t: u w a..~ ::::; w c:2~ _, <>.' <t: ~ 0:: u.: 0 w u.. 267 ,6 00 26 7,8 00 268 ,000 268 ,2 00 263,400 26a,6 ou 268 ,800 26 9,000 269 ,200 269,400 269 ,600 269 ,800 270 ,000 270 ,200 STREAM DIS TANCE IN FEET ABOVE MOUTH 45P _jl:f:::, tt ...1' ±.r: ..rt ' -t+ rr f-L ' 54 70 ':t--H-T l m+ :.:l-'-1-t-\--J - 5465 ' 54 60 I ' ' ' ' 0 ' ~ ~ I-5455 I '' UJ UJ LL ~ - z -- 0 >== 5450 <t: > UJ ...J 7 1-=E ' ' I -,-.-1-,,--,--,----'· --t- UJ 54 45 i+i =t Sl± ± ± ::ft !--'--~l. -,-----I 1 ,,- I+ T I ' --;--' -r-r --· -h-1--r-+ I -+--n-r-1~± -!:li±r , IH- 5440 543 5 1=4 I * t H-·,r II-. -. I 1::-!:-I± fi+ l:ti :--H--"-1+1 ,_ rr ,-rt-I· 17---;- I! H· lffi ·- l j~ 1--l- -~ It --I ,_ rr t-"+1-t n-r H ,-i+ + tt 4- I, .. -I± I+ t+ 270 ,20 0 270,400 270,600 270 ,800 271 ,000 ' ' ' ' ' ' I I ' \ ' ' ' -W- ' -_,_ -J:o±i+ --L!..l - -' ' ' ' ' 1-1---4--'---'-- -+ -+, l::!+'7 -+- ± •-,~t-,--·+ -7 H+i+ --:-H- 7 rr --~· --i-·r1--r-r-+ t-t---l ,7-f-rrh f, H-1-1-.--l r ~ + + -l+ti-J H-- :-,-;...-.J--I -' I+ ' 8: i--H--_j_+ ~ ' hf 1-1--~ r";f"-'+ 1--i r. rr-t -ffi -l ffjFi1 It ---- ,.., . - -i i1-1~t=t r I ... rt J 1--r I 1-l--'-H t--l+J I+ Hl-1-t-- '":' ' 271 ,200 27 1,400 27 1,60 0 27 1,800 STRE AM DI ST ANCE IN FEE T AB OV E MOU TH I I I ' ' ' - ~ H--"-, --Ii-'-\- + -:-- ' l+--r- I±=;. Ff- m ti H7 27~_000 ' ' ' ' -- - I ' ' ' - -, l:j: -' ' +1+ ---I+ ' - ' .L ·,-f-4--1 - rl-t --.+ -H- j ~+t-r +➔ - ' - i+I+ + ---l -~ I± t IH·++t ++ -1+ --;,, 11:::'t tT ,r-tt-n-,--1 1--'-t t-i- LEGEND -·-0.2% ANNU AL CHANCE Fl(Y)D ------,. .NNUAL CHANCE .•OD _____ ~~~ 0 NU AL CHAN CE 10% A "UAL CHANCE --------FLOOD ~ST REAMBEO 6 CROSS SECTI ON LOCATION - 5470 Cl) 5465 w ...J u:: 0 a::: a.. 0 5460 0 0 ...J LL 54 55 5450 5445 i'., 544 0 z UJ ~ !z UJ ::E UJ ~ i i'., z UJ ~ u.·, ::. UJ ~ UJ Cl UJ LI.. 272 ,20 0 272,400 272,60 0 272,800 ::.::: UJ UJ a:: C> a:: UJ 0 ....J UJ >< 0 CD 46P I - 5480 I I I I I I I 54 75 I I I I 54 70 0 ~ I ~ I ',--I I-5465 '. w ~ w IL I ~ H z -,r --tf 0 -t= 546 0 I <( I --I -! I > I+ w ...J w ~ I - 5455 I ' 'I I ' I I-'- + I+ -· ,----- 5450 ' I - - I, I I I I 544 5 --J, ..... - HI -s -~~ -H 272 ,800 273 ,000 27 3,200 273,4 00 273,60 0 273,80 0 274,000 274 ,2 00 274.400 STREAM DI STA NCE IN FEET ABOV E MOUTH I - 54 80 I I I I 5475 I . ' 547 0 - I 546 5 I I-'---I 546 0 I - I 5455 . --1-:7'l'- IT I -- ' 545 0 LEGEND 0.2% ANNUAL CHAN CE I I F~OOO ----1% ANNUAL CHANCE --FLOOD 2% ANNUAL CHANCE -----FLOOD 10% AN NUAL CHA NCE ---------FLOO D -~~-STREAMBED 6 CROSS SEC TION --LOCATION - 274 ,600 274,800 275 ,000 275,200 275 ,4 00 Cl) w ...J u:: 0 0: Q. 0 0 0 ...J u.. >-(.) z UJ (!) <( 1--z UJ :::;; UJ (!) <( z <( :::;; >-(.) z UJ (!) a: UJ :::;; UJ _J ~ UJ D UJ u.. ::,0::: U.J U.J a:: (.) a:: U.J 0 _J U.J >< 0 ID o -(.) en -Li) ~~ zo ::::) w 0 I- (.)~ U.J~ oo:: :r:0 <( (.) c..~ c2 ~ <(::S. 47P I I I I I I I I I I I I I I I I I I I I I C:i :,- <( ~ I-w w LJ. ~ z 0 i= ~ w ..J w 5495 t t 5490 t +r H-"i ~:+ H--' -.;4 ar I \. 5480 t 5475 ~ hl-t t - - 5470 -,-......;_ :I± i:.i: ·• 1--: 5465 I-lh i+ I - t t t H I+,- 5460 -ij ; I 4 µ - IH-+ 275,400 275 ,600 -t I 275,800 t t rtH: 1-LH-H _4-1--1 rr H-1-t- t 1-'--14 µ_ I± -.-- H-rn. 276 ,000 276 ,200 I+ ... 1-'· .. T j-l+fi + 276,400 276 ,600 276,800 0 It I ,·· f-1 µ. -L,..,..,..,...,..,-r-HH-1·-H r--r1 H·-1-t - ++ I 277,000 277,200 STREAM D ISTANCE IN FEET ABOVE MOUTH 5495 -H- Cl) ::.:::: 5490 UJ I w UJ t-...J 0::: u:: (.) . -,l_,-I+ 0 0::: ... a::: d: a.. UJ n ff 0 0 5485 ....J l + rl-t 0 UJ -0 >< I ...J 0 LL r.o -I - I t 5480 ... j:t ~ ~ r-' ~ - 1 . , f t 5475 5470 >-u z UJ f-J. ~ Ii - ~ STREAM BED 0 CROSS SECTION LOCATION (!) o ~ <( (.) en \ae -Li5 UJ ~~ ::. UJ (!) Z Cl <( :::::, w ~ 0 I- (.)~ >-UJ ~ u z o a:: UJ :r:0 (!) D:'. <( (..) UJ 0... ~ ::!: UJ ~~ ~ <( ::s. w 0 w u. 277,400 277,600 277 ,800 278,000 48P 0 ~ 6 5505 5500 1-5190 w w LL ~ z 0 i= 5485 ;;: w ...J w 548 0 -t-+ ,1 1-H-+-t-l-H-H rr·I+ t+ , -i-r-,-,---,.-r.--r-rrr--r,+ + +!+Hi·;-·: ·i 1-t H-1 i l+tl-'T :r c. +--f+ +!:H=I±: l . i rl+ + i t 278,000 278,200 276 A 00 278 ,600 -H-t-i--H-t-t-11-H""i-H-_,...,...,-, 1-;---,.-,-t-t--r-,---,.-,.-1--,~---,.-,-H I µ .j. 1-t :rj:_.,___ ---,..-rH-t-r1--,...,..,.-,~· ---,.-,--r-,-r;-,-.,..,---,.;-, I± ·i-t+-H----t-'-1 IT I I+ H-'-t 1 r,-1-U - 5505 Cf) 55 1)0 UJ ...J [i: 0 0:: i::\~t,i:;_r_;:_tr-11-1-1:_.+..,..+-;_,rl-ft+++H++I i=J+H-· H-rr I+-, j;;;!:!:,: 5495 a.. 0 0 --1-r-+-H-H--1-H-t---H-' ..L , , .,. "r 278 ,800 279 ,000 279 ,200 279,400 279 ,600 STREAM DISTAN CE IN FEET ABOVE MOUTH I ~79 ,800 280 ,000 -~_,_, ..... 1_g§El I :Io-t-,+-H-J--t-J-j---,+,-t-----,-.-, I 54 90 280 ,20 0 280,40 0 280 ,600 0 ...J L1. ::.:: UJ UJ a:: u a:: w 0 ....J I.LI X 0 ID 49P I 5515 +t --1..j- T --,- 1 T (T 280 ,600 280 ,800 281 ,000 281 ,200 281,40 0 281,600 281 ,800 ?.82 ,00U 282,200 STREAM DISTANCE IN FEET ABOVE MOUTH 5515 551 0 5505 550 0 I 5495 282.400 282,600 282 ,800 283 ,000 283,200 (/) UJ ...J u:: 0 0:: a. 0 0 0 ...J LL ::.:: UJ UJ ~ (.) ~ UJ 0 _J UJ X 0 co SOP + + I+ 5530 f-1 5520 ,· 55 00 283 ,200 28 3,400 283 ,600 283,800 284,000 28 4 ,2 00 284,400 28 4 ,6 00 284 ,800 STREAM DISTANC E IN FEET ABOV E MOUTH Ii -+-J t-r-LI H+-t+t+'·-+-,+H---J-+.µ'-i+-l-+ 1---1++-l-l-l-+.µ-!--w++-i 5530 ---U-;U-l--1-+--<-1-1----'--' I I' 285 ,000 285 ,2 00 285,400 28b,600 Cl) 5525 LJ.J -..J 285 ,800 u::: 0 O'. c.. 0 0 0 ..J LL ~ UJ UJ Cl'.: (..) n:: I U .:::i ...J UJ E§ co 51P I I I I I I I I _J._ -- .. I 5545 I ii':c ' I I I I I I I I I 5545 I I 'P ' 0 +, r-µ I I I I I a I > <( ~ f- I w w u.. ~ I z 0 i= I ~ w -' w I I I I I I 5540 5535 5530 5525 5520 55 15 5510 . + IT i+t+--J=tr + +,---t .. . I I I I ~ I I I I I I µ .. -H+ -+1-+ + I I I 111 I I I I 11 I I I I I I I L..J_ .. u , I +J+· I ±r:i: .. r r+-.. -,+ +-,+'...... .. .. .. -! I -i +!:a I ·+ .. µ -+ :1-H-t+++P: .. J: ,..... .. -H-. ,- r-t-~ .1 T L -H"'H F I+ +H--Hr 1-1 ·, ... -.. -::q.i: L I -I ' ' .. ~ .. 1--J...---1 I I j -I I 1ffi+ ' 1-1-i-· . -++ .!.. ........,...m t + f-LLIH+ .l. -. .,. ·++ + ~11 H .1J. ~~-I +H+. .J. .. + +HJ! : +,-, .. + +l' +H-I+ .. ..J I ffii 1 .. l I r l r ==---i--:tt =It i +Flt j-l lt,.r:; ;+ -t T 7i+ Ht-It ±ti+= 1::t ----~ •··H ~ 1-1 I ·1 +1-.__J -,tct = tf -±i=t ·-Jr:E,~ ~ ±"": -rj1m H~J I±· ·-+_)_i±f+_· l=iJ_W J iw_~l ·• --,-.. r --t·-t-t · ,ht ---1· 1 1·H -h+ 1 -: Wit~+±~. ~W:}1, Tii=l+Pi: ±{#h } -+l+-r - -1+---+'-. + ·-'+ --T ,_ 1 ..• I .. I ':~ T -t· I -t: I . 1= --T-1 :r-!-' .w •·-L;t ¾ I . - H r8=t l I I I ~ ··H I+ '17 • w -1-1..111 I+ LEGEN D H--i-= - -i··!-• - Cl:·+ I..J. ..j 0.2% ANNUAL CHAN CE --l~H-:-FLOOD ·J-:-!j TI It I[ !=: .j.. -1-'--I J ~ 1-I f Ii: ----1% ANNUAL CHAN CE l + FLOOD I -I. --+:-=-·-µ..,.. 1·1 +-. l+ . -----2% ANNUAL CHAN CE FLOOD -1-rt t::: -1-i . -+ I .j_ :i 10% ANN UAL CHANCE --------FLOOD l-1--+ -f !.. I ~§± L:.. ± ~ ST REAM OED -'-"---+ ,..J_I-' + 1 .. i~ t-. + 6 .. .. CROSS SECTION .. .. LOCATION I - (/) ~ 5540 w w w ..J c::: u::: (_) 0 c::: 0:: c.. w 0 5535 0 • .J 0 L.U Q X ..J 0 u. co 5530 55 25 5520 5515 >-t.) z LI.J (!) o -<C (_)~ ,.... z .. UJ LI.J ~ ~ ::;; LI.J (!) zo <C :::, UJ ;~ 0 f-.,: (_)~ ::;; >-w~ t.) z o o:: LI.J :r::0 (!) ex: <( u LI.J a..~ ::;; LI.J ~~ ~ <( !'S. LI.J D LI.J u.. 285,800 286 ,000 286 ,200 286 ,400 286,6 00 286 ,800 287 ,000 28 7,20 0 287 .4 00 287 ,600 287,800 288,000 288 ,2 00 288,400 I STREAM DISTANCE IN Flt:T ABOVE MOUTH 52P I 0 ~ ~ 5550 5545 1-5540 LU LU u. ~ z 0 I It I I 4 I I I I I I 1-t-iH-++t-H ·- -...--,_,_.-1-1-H +-H-t-t-H-1-t-+-!-~1-t-H-tl--! 4 I++ - ..J. 1 1-+t+l-t--'1-+'--H ~ I -H+i--- ;::: 5535 1-4-1-1---'-'-'--++-1 ~ H-->++-....,-++::!3~iJ:l'j:~£r..._,+=rl,~_,\+=+t=!Hrr+,;H3-;,=-;=:;~,,~~:J::l+:,~.H-t,--,-, .i, LU ..J LU H--1+1--J.+J H--l+I+ -i +H---1+1+ ' H 1-1--'T f -1+!-'-+-l+I..J..+..LL...µ++.H--!-i-+-!-'--l!--4-14'4-!..i+HJ~++-i-i+;.-l++ -,,-, -'-'--"'--'·-'--'-'-'-'--'--'--'--1,--'--'-----'--,__,_,_-W.-, 5530 t:::ttt:t_±_tH--1--H,T 5520 H-H- 1+ I I _____ 2%ANNUAL CHANCE FLOO D 10% ANN UAL CHANCE --------FLC,0 0 ---: 1::t 11-I± -H-+ j::j: i:-1.._·1•· l--!--1--l-+-+--H_--!-_ +_-1+1-lt--.Jt I=!-1:::i~ f-1-L --~ STREAM BED ++-'-!--!-'--'-4-+-l-,__,_,_-[:I:-+-+-!• 11 l~a'-!Ji-+t:j:·rl--H-++I _1_-~ftj:µ.;_-.J+-!+.>f<,..j l+!+!-+-H-+l=t+t-t±h-+-++-hHl H++l---I H--rH--H--t-M-..,_...-H--H--t-H--H-1-+-+ 6 CROSS SECTION .:......JJhw-l__t:t 1--t:rrw:ttWJ:tWJJ:W ::!~::I.,..W:ttWL.l:1:lltt:1..tt+tuH-:ttLt::ttt:tl:t:!:rn:tl:ttt:tl1.t:!::ljn.1JJtt1.tl.!c====:::~=-=='=oc=,=no="===:::!J 5555 5550 5545 5540 288 ,400 ''3,600 288 ,800 2ti8 ,000 289,200 289,400 289 ,600 289,BJ0 290 ,000 290 ,200 290,400 290 ,60 290,800 29 1,000 STREAM DIST ANCE IN FEE T ABOVE MOUTH rn LJ.J ...J u: 0 a:: a.. 0 0 0 ...J u. :::.::: w w a::: 0 a::: w 0 ....J w X 0 Cl) :53P I I I I I I I I I I I I I I I I I I I l+i::P:t=l+i~::::m::P:Wl=l:t:i::l=!+:ttm:tt~::P:tl=m+t1:+++t:=tJ::t:::ttm tttt1::::t::t1:tt+tl+i:tt1:jj::t+:j:J:m:Jtm:ttm1tttt1:++IJ:tl::l:t,_t:1=1ct::ttt+-:,..,he--+-t+++-H+--,e--+H+-,..,1 I-HH-+~'"+t-t-+-1-H-+++-H t-+-+-++-r,e--+S-+-H++r,H-+++I H-i-H--1-H_._..-+-H-'-H-++l-+++'-H+--+-l·-t-H-H-+-HH-l·-H-r,e--+-H--H-ll-++++H-'-H-I--H-+++-HH-+++-H+++--1-H-l-+-H-l I--HH-++H1 H·-1-++HH-t++-H-t+·I-HH-+++l+t-'-l-rH-H ·I-HH++H---H----HH-++HH+1 -+,-HH-rr·I-HH-t-+t-rH-i+r+--,-t+++H-1-t+rl-l-t+I 1--H-t++riH-+·1:.._+-.,.._H ._.-+~+ ++ +t-.,.._H H-t-++ ~+-.,.._H...,~--r+-i-++-_,'-1 -+-t"F 1 5560 ..l...i-- +- I , , 5555 -r -+I-H--1-t. ·+-· 1-11-~-;+..,.., + I ~ ---1--H·-H-f--H·➔-l +-H+, -t-+-1-++-H-++ H-++-H-+-++-H +h+ 291,000 291 ,200 291,400 291 ,600 291 ,800 292 ,000 292 ,200 292,400 292 ,600 292,800 293,000 293,200 293,400 293 ,600 STREAM DISTANCE IN FSET ABOVE MOUTH (/) UJ ....J u:: 0 er: C. 0 0 0 ....J u. ~ UJ UJ 0:: (.) 0:: UJ 0 .....J UJ X 0 co 54P 0 ~ ~ 5585 5580 5575 t-5570 w w u. ~ z 0 ~ 5565 ~ I' 1--n--r--r-H""t--i-t-l-,-,.-,-.-,r-rr,--,--r ' L w ...J w I+ -+ 556 0 5555 293,600 293 ,800 294 ,000 294 ,?.00 294,40 0 I I I I, H 1""1H---1H-t--++1-H--H-+-+-t-++MIH;'-- I f-i---1-r rl- 'P 294,600 294 ,800 29 5,000 -_j I -f -' -t-t-H--t+-~.,.......,...,...,...,-,-,-H-- 295 ,200 295,400 STREAM f)ISTANCE IN FEET ABOVE MOUTH H- H t+ #'+-1-----H-++,..., I I I I 5585 5580 5575 l-t+,--5570 -tH+ 5565 I--·I-H---t-+1-H--M--1 295,600 295 ,800 296,000 296,200 (/) w .....J u:: 0 Cl'.'. c.. 0 0 0 .....J u.. ~ UJ UJ 0::: 0 0::: UJ 0 .....I UJ ~ co 55P I I ' ' .....,......-H H-r-t------r-i~+-• ... -H- I .. 5595 -5595 I -t I ' Ji 5585 : l.:::t:: µ. j.......J... -,r µ -t-t 5580 f-t-r. r--- -'- ...... ;.:: jTµJ H-rrf-t l"J: • , .. H" 17 ·I l+b::i 1-rl-s-h++l·+H _ 1-t " I-'· rr-1-4-1-1+ t ..1. • ---r r I tr++,-4-t-l+H+-h-+-t+, tr-H ,___ - .. J1l! I -'IJ 1:1 ----1-w..+-r ilt j ~p: -r-4-~ I+,-'." :.::: 1---'--'-i-+-i-H-_, 5590 Cl) w ' ' w w ,--+'-7 _J = --~ ,-µ u:: 0::: I 0 ' I .. 0 0::: --Cl:'. ---a.. w I-. -·· -= IT ' •-r---;-,...,. ,..... I 0 ,-5585 0 ...J I 0 w +I± 1+-t-t--t-1 -iH j::j:P-,.....r::i:r'----r-f-t .. -0 >< l+P _J 0 l,t, ltil ,~~-[T ] rti +-r+ LL ' -0) I-I i_. -+• +r HI+ 1..1. I ·t+ -!---'-'-, 1-l-,___ H--W-j-·+ -c~ 5580 l+n-tt H·,t -I TT -\ -r-i-1·•+ ti+ _; ~ ·r -;-:--H r'-H ,-µ. - I h+µ i-++++++1t-t-. ±j±__,_' ...,...-, ~Ii C:..._,I+~,....-~...,...,..,.., -4 ... ,..... -'--t-; ..: '-1-ri-- ....,_...,....,.,,..,..,..Hh+-..,..,..,I rt 17+.-TI ,_;J ...L ... 1--,...P-I ,-- I-,-., -1 l±·o r'· I .. ,, -- >-u z LU 556 5 (!) o -<( 0~ I-z .w LU ~ ~ ::. LU (!) zo <( =i w z 0 1--<( 0~ ::. >-w~ u z oa:: LU ::r:O (!) a:: <( u LU a..~ ::. LU ~ ~ -' c2 <(~ LU 0 LU u.. 296,20 0 296,400 296 ,6 00 296 ,800 29 7,000 297 ,2 00 29 7,400 297 ,6 00 29 7,800 298,000 ~8.200 298,400 298,6 00 298,800 STR EAM DISTANCE IN FEE T ABOOVE liOI.JTH 56P I I I 11 l+ri I I I I I I I 5605 I I I I I ... I I I I I 5600 ' 'I I I -I I I I I I I I I µ 5595 I I __, I I I I --a > I <{ ~ I I-5590 UJ UJ 'I ' _J ! 11 . rf -,,. I lJ. -~ 7 z 0 I I ' --I :·+j ..J.. H-·IH-1 l ~ 5585 > UJ ..J UJ -I I 1:J: .--1--t++-+ +----H=J' J ..., I --j ,~ ~ '--t---- H-+--. --± -- 5580 µ t + t-+ . --+ ..Jt-h.u-'--j -+ -. ...,... r I I I I --+ -I rt-I I 'T 1+-,..,.. --+ ~Ii•· n l+r-tt-I+ ' + l--;-t----,_ ++ + ,- 5575 1-+ --tit I H 1-:-tt+. I -Hhl+ . -l ii --~ l---t+r Et T r I 1--1.1 :111ffil ~l --~lJI-;~ j i I µ: .t.. !~ ,-f.J.. -r -' +~1 ,... 11l 7 ~ i:; ---:i--ft IT ·• I --·j IT i ·r _:: ' H l+t-+n-+ H IT H+ + 1.~ --t--"-r -tt· 5570 -r--..L µ:.d: t±---I 11 ' -. '" t+ -I-+ --H-t I± ----+ ,_ I+ ·j-++ t r+t H-17 t I IQ A i: ti I-+ I --m + q: 1--1 --n ·--l=l±q:1 tt'-· H---7 ---- 298 ,800 299 ,000 299 ,200 299,400 299,600 299,800 300 ,000 300 ,20 0 30 0,4 00 300,600 STREAM DISTANCE IN FEET ABOV E MOUTH ' I I I I 560 5 I I I---I I I 5600 I I p.J I 11 J...I .. L' I I ~ I::;: I """'--t ,-,- -1·1 r H- 5595 - ' +t:, ~ l+r µ - J. t-;:.!_T -... r ~ '' f-t 11-,+ ·lJ;·,::r{. "T T-l"T .µ I+ I m i=P= --H--f-t--+-H .:J.. l-'--4--1-Ii I I ·--1-w-L.. -..l 7 i±E:t= T .. , T 5585 --±·1 1-t++ ++ ··t·H-+i-+,- -:+ I+µ.... 1--r H !r-..µ + 5580 ---,--1---trrr H--1+ µ., .... 11 1+ H ®~ ~ 1-+,-.._ __ ...... t--TT T T 11 --55 75 LEGEND 0.2% AN NUAL CHANC E FLOO D 1 % ANNUAL CHANCE ------FLOOD _____ :~~ 0 NUAL CHANCE 10% ANNUAL CHAN CE --------FLOOD --~ STREAM BED () CRO SS SECTION LOCATION 300 ,800 301 ,000 301,200 301,400 Cf) UJ ...J u: 0 fl:'. a. 0 0 0 ...J LL >-u z w C!) <( I-z w ::, w C!) <( z <( ::, >-u z w C!) a: w ::, w ~ w □ w LL ~ w w 0::: 0 0::: w 0 ...J w ~ ID o ~ 0~ .. w ~~ zo :::::> w 0 1- 0 ~ w~ Qc:t'. :c 0 <t:: u a..:?;; ~~ <t:: :'5, 57P I I I I I I I I I I I I 5620 J_ h· I I I I I I I I I I 5620 I I I +-I I I I I 0 I > <( ~ I- 5615 5610 5605 I I I I I I I I I I I I I I I I I I -I 11 - .. 1-h--+-.. I I I I I + I I -I I .. ' I .. r- I I I I I ' I I .,__. I I I ' I 11 I I I I CJ) ~ 5615 w w w ...J 0::: u::: (.) 0 0::: a:: a.. w 0 5610 0 ....J 0 w 0 X ...J 0 LL co 5605 I w w u. ' .. + -H-HH l+H-- I' -~ I z 0 ~ I ~ w -' w 5600 .. .. .. µ:; I r 1-+ .. I h -tR= ·±t + I ... ii .. - ..W--r L-M I + 1-ri-t-r-1-,-,......+ , r-t-.. +H-1 ...,..w --L=f -H-• -l 1.-41-t -+-t1 l+H-H --cl I+<-...,.. +-H-I+ 1-t HH-1-+ I I -~ rr I -rr' .. 5600 .. I 7 I I I I I I I 5595 5590 5565 .. I I I I I I I j_ ' .. + ---+----1+ --:r: t ,:: ~-l.;......,+l ..L -U..--~--f-1---1-j .-l-I+-1-L :I ~i P-+ .I± J 11! -=1= -It${ f_ ..!~ T-f --t~ I-LIL. L ..L [tt Iii ~ I~~ ·-t-1--tj· -h--t-!-~ '------+-+ ___,...,-l -:,, ---~-I -..L .. ~ !------I: I c· • -. ---·· -;...:_;: ~ 'rr-----7 -➔ ..... '-1-H-+ ~ Et --,-+j-"--i---,----j .... 1 ' -I I ·--' H +-1 I 1-t---H H--1 +-i-H-l+-H+ H -+--,--rr l-+r-+µ .. +t++ --+-I j LEGE ND 7 -r-4 --,-+ H---· H--H+ H-1--t-r-+ 4-L· --+ 0.2% A~lNUAL CHJI.NCE ::::f+ FLOC'' H-. ' 1% AM' l\!.6-l CHANCE ' ------FLOC.,J -'--L--! -l-u -l-U..I..L !-l.. -1-t-.. +t+t+ I+ r-1-H +--J .. L. h-I--l+--11 Ht __ _ ·--:rcihN 0 NUAL CHANC E I I -10% ANNUAL CHANCE I± J: .. R--.. f ft 1:± -r-+ ,_ ti µ .. --'-.. ---------FLOOD .. -~--··--• - f+ -.. --~ STREAM BED --I~ µ. q .. i:r:i= f+H: ~ C: It= I :11 0 H-I-:r± rr CROSS SECTI ON I -t-l+H-+ LOCATION ·• 1-t--.. 5595 5590 >-(.} z UJ (!) o ~ c,: (.) CJ) >--~ z UJ ~ ~ ::,; UJ (!) zo c,: :::J UJ z 0~ c,: ::,; (.)0 >-(.} Wo.. z 0~ UJ :r:0 (!) a:: <{ u UJ Cl.~ ::. UJ ~ §E ...J c2 <{ $ UJ Cl UJ u.. 30 1,400 301 ,600 301 ,600 302,000 302 ,20 0 302 ,400 302 ,600 302 ,600 303 ,000 303 ,200 '.303,400 303 ,600 303 ,600 304 ,000 I STREAM DISTANCE IN FEET ABOVE MOUTH 58P I Q ~ ~ 5630 5625 5620 f-56 15 w w ,,_ ~ z 0 ~ 561 0 ~ ....J w 5605 I 5600 IT _ __j_H-1+-i-,-,-H->---..L -\- -µ. 1,-· H•- 5595 1::f--r i+ -· 1 l+!-t-->---· -+ ITJ-HTi· :-trrt_ -t-1-fTti_ -f-f-rtTI +++l++H+++_+_H+-+l-l--1H+I-H-++++Hl+l- ...j. H-I+ -t 304 ,000 304 ,200 304,400 304 ,600 304 ,800 305,000 H I I ++1 I+ t ,J' I+ .. -+ - r -H---1-,--1-i--H-IH-t-+-H-1 1 -LJ+ H ..J . h--t-+'-i·+l-t t-µ. -I 1J..: H-ll+l+l-+l-,-J-1 l+++YH+--4--j -:-H -7 T r 305 ,200 305,400 305 ,600 305 ,800 306,000 306 ,200 STREAM DISTANCE IN FEET AB OVE MOUTH f- H--+.....+-,-!--+-l 5630 .,T 5625 + 5620 ' L 5615 H- J HH 56 10 ,-H ----++!-+-H H I :-t STREAM BED CROSS SECTION LOCATIO N 306,400 5605 306 ,600 (/) w ..J u::: 0 er: a. 0 0 0 ..J u... ~ UJ UJ 0:: 0 0:: UJ 0 ....J UJ ~ co 59P ._ _________________________________________________________________ __._ ___ __, 0 ~ ~ 5645 564 0 5635 tii 5630 w u. ~ z 0 i= 5625 ~ w -' w 5620 5610 I- .,_ I-r t-t 306 ,600 ++ - t-t H--- 306 ll00 >-,-,- w .L1..-.... I l+h --!-r-f+ ' µ -1-t-t µ Hit - H 1-H++--l-.++-I++++,+,___._ 1-L:- :J_ + I-+ -I+ _; H --~ ,-1-1-l+l-l-l--"-'--+-"~-,-- 307,000 307 ,200 307,400 307,600 307,80 0 306,000 308 ,200 STREAM DISTANCE IN FEET ABOVE MOUTH -i+H +-- r . H+l-4 308,400 30 8,600 -H-t-t+ri-+, 5645 h--f I -I ,t -+ -rr H-1 308 ,800 rT CROSS SECTIO N LOCATION 309,000 /i64 0 5635 563 0 5625 (/) LJ.J ...J u: 0 a:: a. 0 0 0 ...J lL 56 20 ~ 309 ,2 00 z w ~ 1-z w ::. w ~ j :::c:: w w 0:: (_) 0:: w 0 ....J w X 0 Ill 60P I I I - IT h-., I I I 5655 I 5655 - -I I 5650 5645 I I I I I ' ' 11 I I I I -----I +. .j. I I ' ---'' I I en ~ 5650 w LJ.J w _J ~ u:: u 0 0:: ~ a. w 0 5645 0 ....J 0 w □ > <( -- I I - 0 >< _J 0 LL co ~ I-5640 w I 'I I I 5640 w -u. ~ --_ _j_ T --+- z 0 i= 5635 ~ w ' . .L I t l=l= ±--I-·---1-t-I I ' I I + L +I-1-'+t ' 1---c -I -· 5635 ...J 1.U I -I ' - 5630 I -I I I 11 I ' I-H-1-l+-,--j H tT . -'r I -µ n L. - 5630 >-u z w 5625 5620 0-J~ I §Ii IJ'.:::: J ..; ! -- ~- ----j:j tl-- -1± -~~ -------IDC l ll 7 i -_,.J .µ -+" : . -1-,-.. .J_ l=i+ -_j ~+ I I--9 = I + +rt -i -+ T -,-. +I T -.I --r r-! 4 +-++ ++ I -LE GEND ---,--~ -+ 7 j IT' + ,~ --+ 0.2%ANNUAL CHANCE FLOOD ----1% ANNUAL C 1-tANCE I I ++ I --FLOOD -----__ 2% ANNUAL C HAN CE I FLOOD I I I I I I 10% ANNUAL CHANCE I ---='tl --------FLOOD --t -. --j::_ -----I+ --~ STREAM BED t, --H--o:z ---D~ 0 ---w 1+ CROSS SECTION I ll-+ H-I LOCAT ION ----r 309,200 309,400 309,600 309 ,800 310,000 310 ,200 310,400 310,600 310,800 3 11 ,000 311 ,200 311,400 31 1,600 5625 311,800 C!) o ~ <( u Cf) I--~ z w ~~ ::. w C!) zo <( ::,W z 0~ <( ::. u o >-u UJ (l_ z o o:: w :co C!) n:: <{ u w a_?; ::. w ~~ _, ~ <{~ w D w LL STREAM DISTANCE IN FEET ABOVE MOUTH 61 P I I ' I 1-r-l-I I 5670 I I 11 I I I I I I I I I I 5665 I I I ' I I I I I ·1 5660 I I I I -t I □ > I I I I I ' <( ~ 1--5655 LIJ LIJ lL +--I I I I I I_I -1,--t ' ___......., ~ --'I 11 I -I I z 0 ~ 5650 <( > I + H -1-- I I ~ I I I I I _:c± I I +-I I LIJ J LIJ ' ~-1+1+ 1+1-l-1-1-7 H-11 H 5645 I I I -1+ -I,-w 1-F j f+L,~ -+-· r+-w 1-l-1+H-w. _,__ 1 I ±:::-I H,++-'· >---Ii ' -...,. ---a '-1..! r---r-..;....1 • •--1-~ H f-t-l-,,--.. -~ -L2T ..rr.: :-J:l i::L • -~11-1+1--t+ -1:-1-'•~l..l---. r::l:L I+ t·---t -.• ..!........ +~ ,-,1..1++1-1--t-H-h+ -1-1 -t-1+ -H- 5640 I T -r -' I I ;:t If· ' '--t _J -_1...J_ ... + -LL--, -+ -l-l + -I ,_, r++-.., rt I -+· ++ -I .L -+ 5635 1..L-1-+ l+t _j_. ,! l --+-1 l1 .~ 1.1. f LT -· ---·---t:7--l ~-j::;: -'· .:t:+ . -I----· ·t-, :--i --, ~ .. - T + ++ +H-f-..I 1-H i +--+ ,: rt-· -'-I+ -4 i-;--I+ I+ ,__ _, t I -H I+ I+ -· D I ID -Q)F,; µ - 311,800 312 ,00 0 312,200 312.400 312,600 312 ,800 313,000 313,200 313.400 STREAM DISTANCE IN FEET ABOV E MOUTH -' H-- I Ir ·H , n=e -n 1-•a -I+ t _t--r I -I -11: t 313,600 I f+ :!t I I 5671, I -I I I ' 5665 -I I 11 5660 H+-1 -~ I+ +I - 5655 I I 1-1-1-L 17- I I I 5650 -l+H I+ 1- j 111+ ::: r-..! l-c. H -1 _,_ 1-r 1-t Ith-~+ ,--·+"". l=ti-~ I---++ H 5645 H ._.. •~-iH · I-• • ill Ftf+ DP + 11-h +Hli+~ TT-r; ' :-- I .. .- $ LEGEND 0.2% ANNUAL CHAN CE FLOOD 5640 _ __ ~~otiNUAL Cd1\NCE ---l --_ __ ~~~N 0 NUAl CHANC E -- j 10% ANNUAL CHAN CE --------FLOOD 1-++ !+I+ ~ STREAM BED 0 CROSS SECTIO N ··t++-1+ LOCATION 313 ,80 0 314 ,0 00 314 ,2 00 314.400 (/) w ..J u::: 0 c:: a. 0 0 0 ..J LL >-u z w (!) ..: ,.... z w :::;; w (!) ..: z ..: :::;; >-u z w (!) Ct'. w :::;; w ~ w 0 lJ.J u... -, ::.::: LU LU 0:: (.) 0:: LU 0 _J LU ~ co o -(.) Cf) -i1i ~ ~ zo :::::, w 0 1-- (.)~ LU~ 0 a:: :c 0 <( u o...~ c:2~ <(:"S. 62P 0 ~ ~ 5680 I-½-- 5675 5670 tu 5665 I++ ,_ UJ LL ~ 6 f-q:'- ~ 5660 :3: UJ ...J UJ -H+ I I . ...L.,--j- -+ -+ HT+-.. ...L -1- .J 315,6 00 315,800 316,000 STRE AM DISTA NCE IN FEE T AB OVE MOUTH 5680 -I-"- +--- I+ 5675 I I J+ 5670 I-+ 1--4-1--1-1-1-1-1-+J-I.J ,-:.. 1--1. + -, -,-1-1-~---+-1-H-i-++4-I 4 H--,-+\tlr •I+ I+ l!+!-1-i-l+ + 316,2 00 316,4 00 316,600 316,800 .--, 5665 IT -I+ !-_ I± 56 60 -- 1- 3 17 ,000 Cl) UJ ...J u: 0 Cl'. a. 0 0 0 ...J LL ~ w w a:: (.) a:: w 0 _j w ~ co 63P I I I I . 5695 -I I 5695 I I 5690 5685 I I I I -7 fi ' I !+ I . 'I I (/1 ::.::: 5690 w L.. w ..J c::: u:: 0 0 c::: a:: C. w 0 0 5685 ....J 0 w □ > -0 >< ..J 0 LL co ~ ~ I I-5680 w '. . ' I I -5680 w --- LL -~ --z - 0 i= 5675 < ~-- ~ -- I I ---5675 iii J ' -' w -- 5670 -' µ_ ' ' I I ' 5670 >-0 5665 5660 -'r .j ::t-H-- -·n -1± ,:_ -. --- I+ -H-H-rr H-i+ ll- -I--h' -LEGEND ' 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD ---,r H l+t--2% ANN UAL CHAN CE r ' ----FLOO D ➔~~lli 10% ANNUAL CHANCE -------·-FLOOD 3j --H,iiY -~ STREAM BED ~ - ·j-D ----!t i+ 0 CROSS SECTION LOCATION I -- 5665 z w <!) o -< 0 \fl ,._ -~ z w ~~ ::;; w <!) Zfil < :::, I-z < oa:i ::;; 00 >-0 W a.. z o o:: w :co <!) er <{ u w a..~ ::;; w ~~ _J ~ <{~ w □ w lL 317,000 317,200 317,400 317,600 317,800 31 8,000 318,200 3'18,400 318 ,600 318 ,800 319 ,000 31 9,200 3 19,400 319,600 STREAM DISTANCE IN FEET ABOVE MOUTH 64P ' H-t--HH-t-H-~-t-_,..,..,........,_,.....,. -,-I-' 5705 -l a ~ 5700 5695 ' ' ~ ' tii 5690 w u.. ~ z 0 i= 5685 ~ w ....J w iT !+ -' •-+- 5680 l-t h+ 5675 319 ,600 319 ,800 h- -h I I I I _J,, YT - II 7 ri 320,000 320,200 320,400 320 ,6 00 320,800 STREAM DI ST ANCE IN FEET ABOVE MOUTH ' r 7 I I ' I 321 ,000 321 ,200 -iT I , I I I I I LE GEND ______ ~c~~NNU AL CHANCE __ _ _ __ ~~iiNUAL CHANCE _____ 2%ANNUALCHANCE FLOOD 10% ANNUAL CHAN CE --------FLOOD STREAM BED CROSS SECTION LOCATION 5705 5700 5695 5690 5685 (/) w ...J u:: 0 O'. c.. 0 0 0 ...J LL ~ UJ UJ c::: (..) c::: UJ Cl ...J UJ ~ en 65P I I I I I I I I I I I I I I I I I I I 5390 ~)::I . I+ 11) a ~ , . ·i 5380 -!E ., H·1 I ;1,=; (cl -'4f 5370 0 - > <t ~ I-5360 Ii' I LU LU u.. ~ z 0 ~ 5350 ;; -- I •'I -I ' -..} - LU -· ...J LU _...., - 5340 I ,r rlTT ,_ , , I =-!,..+'-- -I -- 533 0 ·-+I ltt l::l I I H-. I, ~ I I 1+ 5320 H - I 28,000 28 ,50 0 29 ,000 29 ,500 30,00 0 30,500 31 ,000 STREAM DISTANCE IN FEET ABOVE MOUTH I I I I + ,-'-Ii -a 'I+ I=!· -t---!=l t+ j H ij - t- -·-- ·r rt--I I I I - . L i - I I I I T -,-,-i-.I.. i_;_ .. -·r-r -- LEGEND ~tJ-o~N,NUAL CHANCE 1 % ANNUA L CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUA L CH ANCE -FLOOD ~ STREAM BED c) CROSS SECl IO N LOCATION Cl) w ...J ii: 0 0:: a. 0 0 0 ...J LL >-u z LU (!) <( ,_ z LU ::;; LU (!) <( z :'i >-u z LU (!) a:: LU ::;; LU ...J ~ LU D LU LL. ~ LU LU 0::: (.) ~ 0::: LU ::c (.) o -(.) (/) -~ ~ ~ zo ::, w 0 I-(.) c2 LU ~ 0 C: :r:O <( u Cl.~ ~~ <(~ 66 P ' I ~ - , .... -~ ' I "'-' I ~ -,-,...,.-rr---,-,-,-,-,-~,;--,-....,...,.-1-t-1et-t -~ ' 5450 I • 1-H I-:-+ ' 5440 l±t Ft:,._,.., I H+ ' I I I _ 44,5 00 45 ,000 45 ,500 46 ,000 46 ,500 47 ,000 47 ,5 00 48 ,000 48,50 0 STREAM DISTANCE IN FEET ABOVE MO UTH 49,000 -+++r(!)O-H-IIM+H-t-....,..._+--t-+--1fj I:;+ 5470 w 1-tt 5460 [:3 :x:: w w a:: u QJ l I 5450 = " rt I 5440 ---I rl+ 5420 5410 49 ,500 50,000 50,5 00 51 ,000 ..J u:: 0 a:: [l_ 0 0 0 ..J LL >-u z w (!) <( ,-z w ::; w (!) <( z <( ::; >-u z w (!) "' w ::; w ...J ~ w C w u. & a:: w I u 0 en u_ ;Ii /'.: ~ z Q ::i w 0 i 0 0 w ll. 0 a:: I 0 <( u [l_ ~ ~ ~ <( <{ 67 P I I I I 7 5500 Ilg 5490 .[jl j±j; Cal>+t-t-+<WU H-t-t-++-rl-' 'I 50 ,500 51 ,000 51,500 52,000 52,500 53,000 53,500 54 ,000 54,500 55 ,000 55,500 56 ,000 STREAM DISTANCE IN FEET ABOVE MOUTH - r-h-H j.J '' rH-t- 1 .J -- 5500 5490 .,.. ' 5480 7 ,7 ":j -- ~h-n 5470 T +t-r+r+H-+I 5440 56 ,500 57,000 Cl) ~ ~ w u::: w 0 c::: C::: Cl 0. ~ 0 c::: 0 w 0 I LI Cl >-u z w Cl 0 (/) <( >--o_ ~ z w /'.: ~ ::; w Z 0 Cl <( :::> w z 0 >--<( Cl~ ::; >-w 1( u z 0 a:: w I 0 Cl a: <{ u w 0. ~ ::; w <{ 0 .J c::: z ~ <{ <( w 0 w u. 68P ~ 5530 i 5530 I :i ' ~ ·~ -o·· -~ ... --. ~ f: ~ I·' en ~ 5520 -5520 UJ . .,, _j UJ -u::: UJ a:: 0 (.) O'. >-c.. 0 a:: 5510 55 10 a:: 0 UJ 0 :c _j (.) 0 u.. > < ~ I 5500 I-5500 w w u. - ~ z ' 0 . . i= 5490 5490 < > w ...J w ·-- . 5480 ' I ·7 5480 >-.....J -'' -0 I z I w g t+ (!) o -< <.) Cf) ~ 1+ ,_ -~ . . z w ~~ ·' + ::!: 5470 . '' 7 54 70 w z o + (!) LEGEND < ::) UJ z 0 I-T --0 2% ANNUAL CHANCE ~ (.)~ -. FLOO D + ----.. -1% ANN UAL CHA NCE >-UJ ~ ------0 + FLOOD z o o::: -·--_____ ~~ut":,NUAL CHANCE w :c 0 (!) 5460 10% ANN UAL CHANCE a:: <( u ----w a..~ -j-. . ---FLOOil ::!: ~ STREA M 6EO w ~~ ....I 6 CROSS SECTION ~ <(~ w LOC ATION 0 w u.. 57 ,000 57,500 58,000 58 ,500 59 ,000 59 ,500 60 ,000 60,500 61 ,000 61 ,500 62,000 STRE AM DISTANCE IN FEET ABOVE MOUTH 69P -- ' 566 0 ' 5660 - 565 0 -565(1 (/) ~ ' w w ..J u:: w c::: 0 (..) Cl'. >-ll. 0 c::: 56 40 ',-' 5640 c::: ' , , ' 0 w 0 I a I ..J (..) u.. ~ -6 'I I-563 0 -I '' --5630 w w - u.. ----~ -I ' -z -qaJ -0 ~ 56 20 7 I . ' I -t I '' 5620 + I ' I ' > -w ' -' w --,---- ,1 + ' -H-- 561 0 I -I I 56 10 ;~ 11 ·- ' u -z w -(!) o -1 -I <( (..) ~ ~ JQ_: I- ' --. H z _w ----w ~ ~ .J_ II· :::; 7 I I w 560 0 I 5600 (!) zo I -LEG END <( ::> w z 0 I--I+ -0.2% ANNUAL CHANCE :1i (..) c? -!+ FLOO D It -->-w ~ -----jS' ----__ 1% ANNUA L CHA NCE u -----J-H --l+ FL OOD z 0 a: --_____ ~~iiNUAL CHANCE w -(!) IO 5590 I H· 10% AN NU AL CH AN CE <r <( u ---r --------FLOOD w Cl..~ H-:::; ~ STREAM BE D w c2 ~ -' -0 ti <(~ CROSS SECTI ON --w -LOC ATI ON □ -w LL 83,0 00 83,40 0 83 ,800 84 ,2 00 84,600 85 ,000 85 ,400 85,800 86,2 00 86 ,600 87 ,000 87,4 00 87,800 88 ,200 STRE AM DISTAN CE IN FEET AB OVE CO NFLU ENCE WIT H SO UTH PLATT E RIV ER 70P 5680 -5680 ai " ,n I 5670 z I --5670 en :::.::: ' UJ w ...J u::: w c::: I 0 u 0:: u. >- Cl c::: 5660 5660 c::: 0 w 0 I □ ...J u LL ~ I I 6 --r I ti 5650 _1-J 5650 UJ LL ~ I I z ' --------0 I -~ 564 0 I 5640 > UJ - --' -UJ -- 5630 I -I - 5630 >--'' I {.) z en w o<C (!) -<( u~ I-z -<( w i::o ::, 5620 w 5620 ~ z w LEGEN D 6~ 0.2% ANN UAL CHANCE ~ -FLOO D uo 1% ANNUAL CHANCE >- FLOOD {.) We.. z -2% ANNUAL CHANCE w Oc::: 561 0 FLOOD (!) Io ·-'0% ANNUA L CHANCE a: <Cu ' --FLOOD w ::, o..z ' -w ~-~ STREAM BED ~ - <(~ ri 6 CROSS SECTION LOCATION w <( 0 w LL 88 ,200 88 ,600 89 ,000 89,400 89 ,800 90 ,200 90 ,600 91,000 91,400 91,800 92 ,200 92 ,600 93,000 93 ,400 STREAM DISTANCE IN FEET ABOV E CO NF LUENCE WITH ,OUTH PLATTE RIVER 71P - .. p -~ l ri I -f -, It .. 5700 5700 .. ' - r/) 5690 5690 ~ w UJ ...J [i: UJ 0:::: 0 u ~ >-a. 0 0:::: 5680 5680 0:::: 0 UJ -0 :::c ...J u a LL ~ e. - tii 5670 ' I 5670 -w -u. ~ -- z --0 -' I -~ 5660 5660 ~ ----w ..J -w ,..,. -- 5650 ..... .;---5650 >-u I -z (j) w o<X: --(.!) <( u~ f--z --:x: w -;;;; ~o w 5640 5640 (.!) Z UJ LEGEND <( 6 ~ z 0,2% ANN UAL CHANCE ~ -FLOOD uo __ 1% ANNU AL CHA NCE >-----FLOOD u UJ Cl.. z Oc::: -_____ ~ro~iNUAL CHAN CE w 5630 (.!) :c o ' 10% ANNUA L CH ANCE er: <X:u -w I --------FLOOD ;;;; n..z I w ~--~ STREAM BED ~ I 6 CROSS SEC TION <(~ r-''1-w <( LOCATION a 1 w J • u.. 93,400 93 ,800 94 ,2 00 94 ,600 95 ,000 95,400 95 ,80 0 96,200 96,ti 00 97,000 97,400 97,800 98 ,200 98 ,60 0 STREAM DISTANCE IN FEET ABOVE CONFL UENCE WITH SOUTH PLATTE RIVE R 72P ....-------------------------------------------------------"T""-T"'""---. 5720 5710 5700 0 > <t ~ I-5690 w w u. ~ z 0 + ~ 5680 ~ w ...J w 5670 !...J---:. ~fr If J- 5660 ' u~ -f l € 5650 i-!= 98,600 99 ,000 99 ,400 99 ,800 -7 H_ _J_ 100 ,200 100 ,60 0 5720 5710 .-57 00 5690 "' k ~ _J.. +++-H-++++1-++++1-++++-1-+++++-H+++-Hl-++++1-H++-t+t++t+t-++, 5680 I-H--H-0-HH-+-l-+H -r:, -·w<~· ~ . 11 -= HE-1 H '. ~. -=~ 101 ,000 101,40 0 101 ,800 102 ,200 --+ H-iH-+--H-++-H-+-++,-f-++-, 56 70 1-H-H~-~J-Ht ----~M -11 H H 11-I =-1711 - LEGE ND ______ ~L2~0~NN U/\l CHANCE __ _ _ __ ~~Oi~UAL CHANCE _____ ~~i~ 1 NUA LCIIAN CE 10% ANNUAL Cl-!ANCE --------FLOOD ~ STR EA M BED 0 CRO SS SECTION LOCATION 5660 102,600 10 3,000 103,400 10 3,80 0 STREAM D ISTANCE IN FEET ABOVE CO NFLUEN CE W ITH SOUTH PLATTE RIVER Cl) w _J u::: 0 a: c.. 0 0 0 _J u. >-u z w t'.) <( I-z w :::e w t'.) <( z ~ >-u z w t'.) [l'. w :::e w -' ii w 0 w LL :,0::: w w 0:::: (.) ii: 0:::: w I (.) Cf) o <i:: (.)~ -<i:: ~o z w 6~ (.)0 WCl. O o:::: I o <l'.: (.) Cl.z ~- <l'.:~ <l'.: 73 P I I I 5730 +-H H-++-+-H-+++-++-t-+++-H-+-l-+-+-H-+++-++-1-H-+-H-+++-+-I 57 30 5720 H-+++----H-++1 +-,-;-+-"++-~' -++++-+-H-++-;-+,H-++-+-++-+-+++-HH-++-+-+-+-;-++-+-+-<-+++-+-H-+-+-+-+++-+++++-+++-+-..++1 ++-++--+-,-++-+-+-<H-++-+-H-+++-++-+-+++-H-,-+-;-;-H-+++-++-++--+-HH-++-+-i 5720 0 ~ 6 tu 5710 I W t-t-t-+++-H-++S-+--+-'-++--+ u.. ~ z 0 --h i= 5700 + +- IT ~ w ..J w *""n 5690 + -"""Fr =+f-i-H+-+-~1------.... -+ -t~ +r4---rt .... r-r --t 568 0 103,80 0 104 ,200 104,600 ... ..J -~L..L.iT I JI' 1-h-I 1 ±, I+ 105,000 105,400 105 ,800 106 ,200 106 ,600 107 ,000 107 ,400 107,800 STRE AM DI STAN CE IN FEE T ABOVE CONFL UENCE WITH SOUTH PLATTE RI VF.R 108 ,200 -r -j I I M ..J 108 ,6 00 5710 5700 109 ,000 (/) w ..J u:: 0 a'. a.. 0 0 0 ..J LL :,.:: UJ UJ 0::: 0 >-0::: 0::: UJ :r: 0 o ~ 0~ .. w ~~ zo ::::, w o i 0 0 UJ 0.. oo:: :r:0 <( (.) a...~ ~~ <($ 74P a ~ 6 5760 5750 5740 o ·, t-++-t-+-+-HH;--t-t-1U . 0 1-tt-t-+-+-HH;-'t-r-..,._C _,_ ·I--H-+-l-+-HH-+-H-t-++++H-+-H-1:;.-:;:.;=it::;.-:;:.,+- r 5760 5750 [fl ...J u:: 0 0:: a. 5740 § ·H-t-tt-lH-t--H Q ...J u. tii 5730 , , 11 ,T 5730 w u. ~ z 0 j::: 5720 ~ w ...J w + t- I ;7rHH-t-i-H ::J f: 1= --H-H-1-t-+++-H + 17 l It :;f t-i""'-F+'+H'--;;:.L.-rr"~:'i=t 1 : "":'"'"j::j~:!-:!:-:j:j::i::l::t:j:±:j:;H.++H !::.--1-+t 7 -H+tl+t+· t-1 -t-t -~ t 1:1=1++1=1=1:1+1=1=1,--t/_--rtt-tt11--,-, ·t-t-H-tti"":..J : ·+•--H-r-t-++-+-,H-1 I ·j_·l-_ I 1-ir' -~i: +r 5710 G l l -1 r ,~,_f.2,::;-,.:r.p.g-,-,-,.,-,-.,..,., t·H--• -~-t+tt-1,-:;;;-;:-·.t,:t.t:;::;::l ~-4---+ t-ttt· '1--•Y ~ ~ jt_ t ::ij'"tt:H+-tt-'t·:=1+,,..,..,;_n:t1:t1=,,_ mH_t:µ::J::1=1=1:tJ:+ml -En;~1·~-::T:=_:1=':1:_l++-.:::::---,.:++-_:: ...... j.:' 57oo E!±B=E=l:3:f!H:lt=-;:::;::?:H4i'~rl .. l::mJctl:tTm-ii1--:-h 1 -,ti8:ID-CJ±H:-ililli±tt-t-rttttt:iJ_j i::it:t±tti±b·±t±+:I·t±l±~tt±r:-i1--tt-;rm=i:::i-t:±-t:t-+±,'1H-1±1ti .. ±tii;'::!rr=::::::::l+:::::::::::!:::::::~::::::::!,==='='====1--'-1==-=t-=¾it-57oo ~~ lffe H---r+ 1=t =F -: 1 1±· 11_ _- 1 ~ _ _ LEGFNC, ] H-i-t-1-1-;--'-· H µ . 1 . -r -!-I lj H-------~Cci'o~NNUAL CHANCE -~ ·µff 11-·11· ---J I" IH-t-!"1-t-i-t-H-.,.-,-1 ---------~roiruALCHANCE I ~ -. 1 ~· ~ l-. -·------2%ANNUA LOIAN CE 5690 t--FLOOD H-t-t+_rniH-rtt1-i-r17cr,-t+r+rtt,t-!n-,--t+t-Hrtt-H-!Irtt-t+1~t-i: H-+~H-t-t--r-11. t+t-t+H-irtt, -tti-t_::::.:, ::1:-t+t+-iH-+-,-rtt,-t+H_ rtt-r+-rtt+-11 ________ ~~~cj'~NUAL CHANCE 109 ,0 00 109,400 109 ,800 . H 110 ,200 H- L H 110 ,600 __ .. fr _ 1-HI-HH +-,-,+.,_t;+,J:=-:=i::::::=i=::=::;::::: ~ . STREA MBEO 1-H-t+H+-H HH-,H-+-·l=t'=t-'+1-":+1-l=l=1-1--t·1-t-H-+TM., 1+1--t--t·-i-.,tt-t-t L 6 ~~!~,g~cn:J 111,000 111 .400~ 111 ,800 11 2,2 00 112 ,600 113,0 00 113.400 113 ,800 114 ,200 STREAM DISTANCE IN FEET ABOVE CONFLUENCE W ITH SOUTH PLATTE R IVER z w ~ ,-z w ~ w i ~ w w 0:: () >-0:: 0:: w I () 75P ...j...f-4-to:¾-A ~N I ll-G(jANG fil~~l'j~_fil --+-' ~:frrf,:q:....._,_,_.++++>-+ 0 ~ ~ 5690 5680 5670 tu 5660 l-+-1--'-l-++'""HH - UJ LL ~ z 0 i== 5650 ;; UJ ....I UJ I, H-I+ 5640 1..;...;'-'4++-'-, ,_._,--k ,_ r,; 5630 0 ri -; - H I+ 1-- 1:::i f--- 400 800 ~.111 : H 1200 1600 2000 2400 STREAM D ISTANCE IN FE ET ABOVE CONFLUENCE WITH CHERRY S REEK H-H-li -H-H---H--,...,..t-l-1H-t-H--H--t-l- .,...,..H-t--t-t-t--,- Jin I 56 90 5680 5670 5660 5650 h -i±tJ:.ijj_±;__µ_-_H-H'-~H--l++-.:t'-H-1±'--1---'.:::'.-~: --,l -================;i 5630 LEGE ND ______ ~d~o~NNUAL CHAN CE __ _ _ __ ~~'6~NUA L CHANCE _____ ~~O~~NUAL CHAN CE 1(1% ANNUAL CHANCE --------FLOOD CROSS SECTION LOCATION (/) w _J u:: 0 a::: a.. 0 0 0 -j LL ~ 0 ...J LL ...... ::i a.. en ~ z ~ ~ 'J > 0 ...... I C) ig_ ~ w w 0::: (.) >-0::: 0::: w I (.) 76P 5570 ,c; -· 5560 5550 0 > < ~ I-5540 w w u.. ~ z 0 -i= 55 30 I < > w ...J w - 5520 - J 5510 I I I :t -- - 5500 ' - - 0 250 I -I ' , I I I I I I ~ ~i-- --,. I I - --i-+..j -.. I --J'" >- I -- 77 ---7, ~ ' !);' ~ I -~ - ---2'r ......,. ..w.---- I -I I -~ I LEGE ND 0.2% AtmUAL CHAN CE FLOOD -----_ __ :~oi~NUAL CHANCE ----_____ ~~O~~NUAL Cl-tAfl:CE - I 10% ANNUAL CHANC:; -----------FLOOD -- rt -e ~ STRE A,1, BED .i1 rJ: 6 CROSS SECTION -·'· LOCATION - 500 750 1000 1250 1500 1750 200 0 2250 2500 2750 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH WEST TOLL GATE CR EE K 5570 5560 (I) w ...J U:: 0 a: a.. 5550 Cl 0 0 ...J IL - 5540 - 5530 >-5520 t) z LU (.!) <( I-z LU ::;; 5510 LU (.!) <( z <( ::. >-t) z LU (.!) a:'. LU ::. LU ..J ~ LU D LU u.. 3000 z ~ 0 >--~ ...J ...J a: Cf) ::.::: UJ UJ 0:: (_) >--0:: 0:: UJ I (_) 0 en u _ i'.5 ~ ~ zo ::,W 0 I- (_)~ 0 UJ c.. oo::: :r:O <( u a..~ ~ §E <( < 77P I I ~ 5620 5620 z -< ~ l-,b Cl >-r Cl) ~ 56°!0 .... 5610 UJ ...J .I u::: _J _J /_ 0 a: µ. '-c::: CJ) ' c.. ::.:: ,_r I 0 lJ.J 5600 -· t+ 5600 r l 0 lJ.J -:-u e.i _, ' 0 0:: 0 j J.. -= I ...J u ijijij ,1-, ~ u.. >-~ ' .. -s is 0:: 6 I± "' 0:: 55°'" · r · Tl I, 5590 lJ.J I-""' I~/~-· ••-f I w u w u.. q, '.' :r, ~ ,-ii-. it l l ~ " z ·-rf 1 I ~-t 0 i= 5580 f-, ' -I :f-111 1, 5580 "' <t I > _j_. T, w .J w I+ H- \)t,?o ·+ + 7:k!'t >-rG 55 70 u -"''.J ~ z I± ·~· M ~ 1:+-C!) 0 en -~ li£:1· fc -r <( u _Lii I+ ->-/ J: --, ~1 z H-H-~ w i:'.:~ t :1+,; l; ;:;;; ,..... w 556r 5560 ~ zo !'1-7 p: H LEl'·END ::JW /,, z 0 I-0 .2%ANNUA LCHANCE <( u~ -1 --1+ · FLOOD ;:;;; ~- 1% ANN UAL CHANCE >-UJ ~ ----FL OOD u H-z Q C'.'. -----2%ANNUAL CHANCE w :i:O FLOOD C!) 5550 10% ANNU AL CHANCE a:: <( u --------FLOOD w CL ~ ;:;;; w a? §E 1-i-~ ST RE AM BED _J I ~ <( <i: + 1=,.,1 -h 6 CROS S SECTION -. t w IY + LOCATION D w LL 3000 32 50 3500 3-,-50 4000 4250 4500 4750 5000 5250 5500 5750 STREAM DISTANCE IN FEET ABOVE CONFLUE NCE WITH WEST TOLL GATE CREEK 78P :, ... 5550 _., I I ~ I I 554 0 -·- ., ·'1 .. - 5530 -,- -: o ,JT ~ '. .. ~ -- Iii 5520 -w u. ~ if '-t z 0 1-l i== 5510 ~ ;; - UJ ...J w --. -.~ 5500 -. -- - 5490 -~ - ~- 5480 -t - :L f _ 76,000 77 ,000 78 ,000 79 ,000 - I§ - -.,J I I ,r ' -. -I ' ,- - I ,• I ! - r - •· - - - - - ---- -- -- . ----- I f. -- --:er, ------- 80 ,000 81 ,000 82 ,000 83 ,000 84,000 ss,n 10 STREAM DISTANCE IN FEET ABOVE MOUTH OF SAND CREEK I -h I . -- 1 ----.. --r J~ - -LEGEND 0.2% ANNUAL CHANCE FLOOD ------1 '4 ANNUAL CHAN CE --FLOOD -----2% ANNUAL CHANCE FLOOD -10% ANNUAL CHANCE --------FLOOD -~ STRE AM BED - 0 CROSS SECTION LOCATION 86 ,000 87,000 88,000 5550 5540 (/) UJ ...J u:: 0 0:: c._ 0 553 0 0 0 ...J I.L I 5520 F 5510 - -5500 >-u z UJ (!) < .... z '" ~ 5490 lU (..0 ~ ~ >-u z UJ (!) c:: UJ :::. UJ -' ~ UJ Cl UJ u.. :,.:: w w a:: 0 _J <( 0 0 o _ u cn -i;'j ~c:: z ct .:::> fil 0 I-u~ LU 0 o a.. Ic:: <( 8 a.. z ~~ <(~ 79P I I I I I I I I I I I I I I I I I I I a > <t ~ I- UJ UJ LL ~ z 0 i= <t > UJ ..J UJ 5600 559 5580 t- 5570 5560 'r-+ 5550 mr 1-rl--j..l. H- 5540 - + 1-'- 5530 . n/1:;1 I-'-.r. fK , , _1 i ·HI P' r·n ! +:S ~F-r- ., I ;.... .,..-I .L •. ,...-1 .....,- ~ .,;, . ~ r d: '1.-< +J;-i-~ ,,. ;'r- ·+ H-ttiH--1++.t-t-t,1-=it:it:j_t--l rH--t H-t-t-H -t---H-t-t-H-t-t 5600 t-H-..++-t+-+++-t+-+-+++-t-t-H-+-H-H-+-H 5590 -' -,-1-, ·ti .... LEGEND ______ ~i_2~ 0 ~NNUA L CHANCE _ _ __ :r~tUAL CHANCE _____ ~ro~iNUAL CHANCE 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED CROSS SECTION LOCATION 5580 5570 5560 5550 5540 H-I+ :+ :ttJ:t:tl.:t!::ttt:jjjjtttttttttt!:1:1l..tl:LJ-+::1:j+::1:j+::l:j+::u'tJjtt:H-+tt'"tttt'H-ttl-l"J1l-+"J11-t"J1H1:tHit:ttt:J:j:Jjj:ttt!tttJ:tttJjjjjjjjj~===========::::::!J 6 87 ,000 88,000 89 ,000 90 ,000 91,000 92 ,000 94 ,000 95 ,000 96 ,000 97,000 98 ,000 99,000 STREAM DISTANCE If , !:ET ABOVE MOUTH OF SA ND CREEK rJJ w ..J u::: 0 0::: a. 0 0 0 ..J LL >-u z w (!) <( I-z w ::;; w (!) <( z <( ::;; >-u z w (!) a:: w ::;; w ...J ~ w 0 w lL :::.:: w w a:: 0 ....J <( 0 0 o _ o en . ;;5 i:'.: 0: z <( :::, [Il 8 ~ w o 0 a. I~ <( (.) c..z ~~ <(~ 80P 5640 5630 ,_,___H-i-H-+-t-H-i-+-+~+-'-<-t 11 5620 'I tii 56 10 w 1-'- ..I u. ~ z 0 j::: 5600 ~ w ...J w jj IT ij. tt- + 7-µ I' 7 -+ - IT ::L i +t-- L -jj + j" -~l--t- r TT , 1-r1-H-·1-i-H 1# ~rt,-t-ttt-H-ttf-H-t-tt-tl--H-tt~• ++t+++t+t+++t-H-t-ttti-t-'-tt-l-+7 T IT LEGEND 0.2% ANNUAL CHANCE FLOOO __ _ _ __ ~~ot~NUAL CHANCE _______ ~Co'b~UAL CHA NCE 10% ANNU AL CHANCE ----FLOOD -~ Ii: ~----~· '---'-t-lT_l-t 11~ -. fl I ' ' ' ' Ll . j. -.,,~=-,~,,. ... ~,.......,~.,.,.... STR EA M BED Er -· 11 d)· -H,_+.,..+-1..t-t".;t.::l"t l=t::.'::i-:t.tt,➔::.rl1-~l-1-+,+H-rir;'.1~:'ii~lh§§~j!~§1~:-.. I~:$] c) caosssEcrroN _J_ H-J· \ -jy IYl I . T I I-LOCATION '-'-'-u...L..l-'-ri'-'--'-u...L..1--'-. '-'--'-w...,...c~--'--'-'tt..LL.J....w....1..w...J..-'-'-'-.ul·t-...w....1.-'-'-'-.c.w....u...i...u..wc....u---J...L.1-Jh...L..I..J..w...J...w...J...w.TT...w..J.l .w...J....1....U.i LL.t'-'t::ttl::t1ttt 1 !:l.':::::================:::!.J 5640 5630 5620 5610 5600 Cl) w ...J u::: 0 a'. a.. 0 0 0 ...J lL 5590 G z w (!) <( >-z w ::;; w I G z w ~ w ::;; w 98,000 98 ,500 99,000 99 ,500 100 ,0 00 100 ,500 101 ,000 101 ,500 102,000 102 ,500 103 ,000 103 ,5 00 104 ,000 104,5 00 STREAM DISTANCE IN FEET ABOV E MOUTH OF SAND CREEK ~ UJ UJ 0::: 0 .....J ~ 0 0 81P I I I I I I I I I I I I I I I I I I I ' ' 5670 5670 ' 5660 5650 a ~ ' ' ' ' -· .....,.1, ~-' ' ' '' -, ' ..L --'' ...L J - _J I 1 5660 :/J u; ::.::: ...I u: w w 0 0:: a:: (.) a. __J 5650 0 <( 0 0 0 (.) ...I LL ~ I-5640 w I ,, ..L !. 5640 w LL ~ --'~,- ' -Ju~ z 0 ~ 5630 <( > w r'---,-µ ' ~~~ '' ~+= .!.;,:, ~--1-1-4 -H----1-I 'I ' I '' ' -' I -~li :-kfr _J L H+ + :IE ..::i. -'' 5630 -' w - - 5620 5610 5600 1-1-+ 7 ' I I 7 ' ' '' -,--, ' ' --j-H---r . l -I+ +-1-+-r : --- l1 ±ct± i~ ±F_-~ -,I. J µ ±-~1 q: l + ,_ I -+ -1--+ 1-i+ .. 'rrl T ~i -,---,-j _J. . ,--:---;-'--,-+ --1+=" Ii + ,--. ---j·--j-++-' -, --.J_ µ +-CJ -~ LEGEND IT h ::j::: + - 11f + ... -0.2% ANN UAL CHANCE -FLOOD ---j_ ~+-JE i 1% ANNUAL CHANCE II ------➔ FLOOD -,-[. -7 -__ 2% ANNUAL CHANCE r ' -' -+ -----FLOOD +,- w ~r --' ~I 10% ANNUAL CHANCE 1-· -· ---------HOOD 1--+ ~ STREAM BED =i= · - -IJ.. --Jl::lt 'rt 1-H-~ )_ ·d,· 6 CROSS SECTION t-~i= -t 1-J.. RiT -. :r -H-LOC ATION ~ - 5620 56 10 >-u z w (9 0 ~ <C I-(.) en z -t5 w ~er: ::;; w z <( (9 <C ::::, ~ z ~ 8~ >-w o u z Q CL w I~ (9 er: <( u w o...z ::;; w ~~ ~ <(~ w D w u.. 104 ,000 1 40 ,500 105 ,000 105 ,500 106 ,000 106,500 107 ,000 107,500 108 ,000 108 ,500 109 ,0 00 109,500 110 ,000 110,500 STREAM DISTANC E IN FEET ABOVE MOUTH OF SAND CREEK 82P I I 53 95 I 5395 I - Cl) ~ 5390 539 0 LU w LU ..J 0::: u::: u 0 LU 0:: I 0.. -Cl u 5385 5385 z 0 ~ I 0 :a: 0 I ..J 0 I LL u ~ 6 ' tii 53 80 53 80 w u. ~ ---z 0 I I ~ 5375 I 5375 r; -w _, I w ,K 5370 5370 >-C..) z UJ -(!) o ~ -< u <n -f-• Li) z UJ ~~ ::;; UJ 5365 536 5 (!) zo LEGEND < :::,W ' z 0 ~ 0.2% ANNUAL CHANCE < FLOOD ::;; u o --__ 1% ANNUAL CHANCE >-----C..) LU a.. FLOOD z 0 c:: __ _ __ ~~o'6~NUAL CHANCF UJ :r:0 5360 (!) --10% ANNUAL CHANCE 0:: ~u UJ c..~ ---------FLOOD ::;; -----~ STREAM BED UJ ~~ ---I 0 ~ ~$ -., CROSS SECTION UJ LOCATION C UJ u._ 147 ,0 00 147 ,500 148 ,000 148 ,500 149,000 149 ,500 150,000 150,500 151,000 151,500 152 ,000 152 ,500 153 ,000 153,500 STREA M DISTANC E IN FEET ABOV E MOU TH 83P 5500 J.J I 5500 I ~ µ. a"' .. -en I 54 80 5480 I w ~ § -nu I -....J UJ I -u::: UJ : -0 0:: I -Cl'.'. (._) Q. z 5460 t I 7 5460 0 0 I I ,_,' 0 0 § ' ,. 0 (.) -....J a lL > <( I ~ - ' ; I 5440 I-5440 LU ;, 'r. LU lL ~ z 0 i== 542 0 I 5420 <( > - LU ...J LU -- 5400 I ' ..,.,, r 5400 >-' I u z w ----,-(!) o _ p -<( ·;:J= I-(._) CfJ .l. z -~ ---~ w ~ a'. ➔ +-1 W:. ---i ::; IT,· ,-L ~ -r 53 80 w z <( 5380 I I (!) :::,@ LEGE ND <( z 8 ~ H"" 0.2% AtmUAL CHANCE <( r-FLOOD ::; H-1% ANNUAL CHANCE >-UJ 0 ------FLOOD L> -z Q CL H-___ _ __ ~~~~NUAL CHANCE w Ia: 5360 ' (!) <( 8 -10% ANNUAL CHAr lCE a:: w ---------FLOOD ::; Cl.. z ~~ -~ STREAM BEO w I -' m 0 ~ <(~ ---CROSS SECTIUN w LOCATION 0 w u.. 0 200 "u0 600 euo 1000 STREAM DISTANCE IN FEET ABOVE MOUTH OF DUTCH CREEK 84 P - - 5650 I I I 5645 5640 0 > <i: ~ Iii 563-5 w '-'- ~ z - 0 F= 5630 <i: > w ...J w .. --562 ~ I --...LI 562 0 ·=i---~ + -+ - . ' I - -14. 5615 + _-I -IT µ. - ·rl+ :r 10,.250 10,500 10,750 11,000 11,250 I I i: IJt - I I , , ---?-t: ~ --.. ' -H t I' --T:: r- - -L-f -. ~---. -. . 11 ,500 11 ,7 50 12,000 12,2'.J0 STREAM DISTANCE IN FE ET ABOV E MOUTH '· L '7 - - -.. _ - - I,< -~::1 s ., I· -- - ~H: ~~ 12 ,500 12,750 ~I 5650 IV.//.1 1 I 564b I 5640 .I 5635 ~ - "' 5630 < 5625 - ~ii 5620 LEGE ND 0 2% ANNUAL CHJ.1'1C( FLOOD 1% ANNUAL CHANCr FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD ~ STREAM BED 0 CROSS SECTION LOCATION 13 ,000 13 ,250 13 ,500 en w ....I u::: 0 0:: a.. 0 0 0 ....I u. >-0 z w <.!) < I-z w ::;; w ~ z < ::;; >-0 z ''-! "' w ::;; w ....1 ~ w □ w LL ~ LU LU 0:: (.) 0 0 0 s: z g 0 (.) 0 en <-: Li'l ~~ zo ::,W 0 f- (.)~ ::, LU c_ 0 a: :c o <( t.) a..~ ~~ <( <! 85P 5670 1 L tSSSiEEESSiiEEESiiEEtEiiiEEEiiiEEESiiEE2Ei':t.,+ ++->++++-t-t--+-t-+++-i-+++-i 5670 I 5665 l=SSiiEEESSSiEEESSiiEESSiiEESSSiEEESSiiEESSSiiESSSiiEESSStEESSiiE&HJ..--.-+ 1 1 ' ' ' 5665 I-1 1 -l-H--H-+-+-++-l-+++-+-+-Hi-+++t-+-HH-t--H--t--1-1-H-t-H-+++t-+-H-++ ' -t,t..~"!-i-..-+-++ ++-t-1-++--H-+,, .. t-t--+--f-++-+-+-H-+++'-+-H-++++-t-+<l-+-+++-+-HH-+-i a ~ ~ 5660 ljj 5655 w u. z -I 6 t:f'! + -H-1--f--f--H-++-i--f 1-11-+++t--H-+--H-l--f--56 5Q I-H/.-l-+t--H---!-+--+-t-H-++-H -+-+-1-1-++J. ... --f J I l I l I ~ .. ---J-.;'. ~ L6i:f⇒~!~!~t~t=-jHl1=+!+trttH~-+,iiitatt~~--l-t-+-HH-t--H-+-i-H--f-H--,l-l--f+!-+-,-1-1--f--H-+-+-I-H-++++-t--H w l l 5660 5655 I ·--1-+l--l++-M-++++I 5650 t .. +-H-1-+-+-i-+--f J ,.::---tt''1c:t.:ttt: ·, Cl) w ...J u::: 0 a:: [l.. 0 0 0 ...J L1. 17 ' -+tt~~~:-;;:p-,(-l-lj I m-! I . !t µ 5645 I 5645 G -+ 1---++H+=-,1 -~---r+-I 1--1-1-r++-_•-+ -~11--_ I '.41~' r-t I I Rt 1-H-1+1-+l++H+l+-!-H--:,-'-t+_ ++1-++1-t-t++tf=l ~-t', J::t·+t+li.i-Ut.i::.-tt.+:1 ... -:;:_t.H+_+H e/h IT ::t: I+ -H'. :!tttH8.:t_ltJfl+rn_ -+lttt::1:-l+ttl:l:t !, ·+m+i:t::mtm:tt~,t_ ~~1--!--+t-ti:_ +ti t± .. --,-v--+-1----_J I H-1 •1 -:-; .. , 1 I 1, I 5640 H-t,_r+t-r~ -/;-i--'-t:P:Hj..:;--T__;;-,:lj,t_-47+trnH++i-rr1r-4++1-i...Lj-+tmH-+++t++~ .. J.._. m -+tmc-l_ -t+rn-+tmc-l,~++.....!...----'-. t+++t-rn-t+mm±+_n __ H. -+tt;!::!:::::::::::!:::~:!::!::!::L~EG::!:E:!::N!::D'::!::'::!::!::!::!::::::!::!::~ 5640 -'---T ± oJp: -R--1± -.. .. ± ______ 2c'~~NNU ALCHANCE T ~ -J: _tJ_ : .. p:: -I..;: -:1 -.. -. . t ------1%ANNUALCHANCE . ......,.::r.,~!:t:tc.:::,.:::-.... -+:itH_+·--:.~-t=.+'::l._.:ttl+:t:t::1:::: .. .::::-+-H 1: II 71 -, · FLOOD ,-~, ,-I+ -__ _ __ ~~o'6~NUAL CHAN CE 5635 l-+-''f-l+'-+--H-+++i-H-++-'--+'-++++++1-++-+i+i'-l-'-++.,+-H-'-++++rH+++++-H++++i-H++1-t.'::.+-:lf-' .. i----'r-i++++H--1-++++!--,l-'_H...;-...1."~+++-+-!--t--l-'H-f---l,,t '-H'/HH++-H+-n:-r:::;:..:l,.:;·:::..;_.;'·1-1+++-i HHl:ll=l-tt.t,l::\_f:-l ... -+.H--1.. ..J -t n .. .. -I l--l-it:1=!=1'+:t-1-t:::rl=t::1::tT --------~~ttNUAL CH AN CE ,.. l~l +-+-t--H-+++-+-H--1-+-+--f+·l-t--H--f-+H l-l--f+l-++-1-1--f-++++-t -j-+-++t-+-t--~l......+t--+-HH--H--II --..~«->~......,~,,, ... ~.,.,=-STREAM BED :r: --t-H __ -;-;-;-++H H--t--t-ttt--t--t-~_D"-tli ·_tt_ +-H~ _-++t-H H++-_l++-H -: .. ttti--t-1-1-t::l-'sl-ti 6 _ _ ~-_ _ rt -=ti .E~ _ _ ~gg:i1a~CTION '-HI-H --j--jt-1--'--.. H ... ,.. µ +-HH-+-t ++ +➔ .. +-1-'-+H-+HI 13 ,500 13,750 14 ,000 14 ,250 14 ,500 14 ,750 15 ,000 15 ,250 '.5,500 15 ,750 16 ,000 16 ,2 50 16 ,500 STREAM DI ST AN CE IN FEE T A BOVE MOUTH z LU ~ 1-z LU ::. LU ~ ~ G z !JJ (!) 0:: LU ::. LU ~ LU LU er:: <..) 0 0 0 s: z g 0 <..) 86P 5680 5675 5670 i ~ 5665 S~:EE~iE~:EEeiEeiE: w u. ~ z 0 i= 5660 :;; w ...J w 5655 I H-IH--t-t++-H-+I-H-H-1-t-t-t-+1-l++t-H-H-1+1+:--H- 5650 1:J+1mm1+1=+m1+1=11+1=++1+1+1=i-t-r h 5645 16 ,3 50 16 ,500 16,650 16,800 1-t H-11-H-H-++~- f-l 16,950 17,100 17,25 0 17,400 17,550 17 ,700 STRE AM DISTANCE IN FEET ABOVE MOUTH r 5680 5675 .. : .... 1-,-,.-,.~-,-,. I •• -, /i 670 -l, .,,,_ t+ !1-tt:r:;..i-t~t:1'-'--rl Wl1,,\j [; r J +I tt!r~r,<:1 :iJtttm::t:=~ 5660 Cl) w ...J u::: 0 Cl'.'. Cl. 0 0 0 ...J Li- $1'+ H -t+H-t+-H-t 56 55 G LEGEND ______ ~L~NNUAlCHANCE __ _ _ __ ~~o'6NtUAL CHANCE _____ :~c:a~UAL CHANCE 10% ANNUA L CHANCE --------FLOOD -,,~,...-,~..,,..~-,,....-~,.,...-STREAM BED 0 CROSS SEC TION LOCATI ON H- 5650 17 ,850 18,000 18,150 10,30 0 z w ~ !z w ::. w ~ i ~ LU LU 0::: u 0 0 0 :s: z 0 I= 0 u 87P _j,. ' 5695 I 5695 - ::.:: w 5690 5685 0 ~ ~ t;j 5680 ' --- I ~ - -- 5690 Cl) w LJ.J c::: _J (.) u::: 0 0 0 Cl:'. c.. 0 0 3: 5685 0 z 0 0 _J ~ IJ. 0 (.) 56 80 w u. --~ z t --- 0 ---- ~ 5675 ~ -'I - 5675 w _J w 5670 566 5 5660 -~ } ::t' ~ -r -I+ J--- ---µ r I I ..r -' l -~ --l± --r -- iJf --t !----. -I. -·t• I - ~- r---I L EG E ND - r -I f 0 2% ANNUAL CHANCE -,-FLOOD ~ --j -- I% ANNUAL CHANCE -II -------FLOOD I --,------2% ANNUAL CHANCE -.-FLO()O -I -,.t IJ_ I -----·---10% ANNUAL CHANCE --FLOOD -- ~ ~ --STREAM BED -. - 0 11---i,: CROSS SECTION ----LOCAT ION --- 5670 >-v 7-w (!) 0 -<( (.) Cf) 1--z -:1i w ~ll'. ::;; 5665 w z< L~ <( .::::,@ z ~ Q I-- (.)~ >-UJ 0 0 z oa.. w Ill: (!) <l:: 8 CX'. w a..z ::;; w ~~ ---' 12 <l::~ w D w --u.. 18 ,300 18,450 18 ,600 18 ,750 18 ,900 19,050 19,200 19,350 19 ,500 19 ,650 19 ,800 STREAM DISTANCE IN FEET AB OVE MOUTH 88P ' - 5715 , ' 5715 ': ' :::.:::: w 5710 5705 a > <( ~ I-57 00 w w LL ~ z 0 j:: 5693 <( > w ....I w 5690 5685 5680 ' ;r ' ~>rn ,1, - --~- I ~+- -;-~tJ -:tli : ' -' I ...... --' -'-!+--I--r ' --.... . n--r-4 -. ,. .-1-: .. --! I--j -; --~ -. --,-1 = ~ -' ' ,, -,- I I H-T--th=. r -1rlT I i..L -,__ -. -k -[-:I -,__. T H-t t_ + 1-t-n Ii 1* t p ---1 ~ ----,~ -; -,-r H--n ... H-Tu . ' -· n-LEGEND ~5 --v · -0.2% ANNUAL C H/INCE ,'1' --~□ FLOOD 1% ANNUAL CHA NC.:E -------H . -ur~ . FLOOD ·---__ ~rotN 0 NUAL CHA NCE ' ,l;rji 11 - j 10'1. ANNUA L Cl IANCE --------FLOOD -1-f ~ STREAM BED --c) ---I -H CROSS SECTION LOCATION 5710 5705 5700 5695 5690 5685 (/) w LJ.J 0:: ...J (.) u:: 0 0 a:: 0 a. 0 0 s: 0 z 0 0 ...J I= LL 0 (.) I I I >-I u z w (.!) o _ I <( (.) Cf) I-z -~ w ~a:: :::;; w z-<t I (.!) < => ~ z 8 ~ ~ >-ll.J 0 I u z o o.. w I~ (.!) a:: <( u I w a.. z :::;; w ~~ ....I ~ <(- I w Cl w u. 19 ,600 11 ,800 20 ,000 20,2 01.l 20.400 20,600 20,800 21,000 21,200 STREAM DISTANCE IN FEET ABO"E MOUTH 21 ,400 21,600 21 ,800 22 ,000 22 ,2 00 I 89P I (I') 5740 w I I 57 40 ~ --' ' 'o -~ en :,c w UJ 5735 I -57 35 (/) UJ I w 0::: ...J 0 ,, -u:: 0 0 c:: 0 ; a.. 0 0 3:: 5730 ' ' 5730 0 z 0 0 0 I ...J I= LL ~ 0 0 ~ a I-5725 ' 572 5 w ,_ w -u. ~ ~ ---z ' 0 ~ 5720 I 5720 > I I lJ.J I ...J I w ,.....,... - ' -..... - 5715 --I 5715 >-I I ' ' (.) -z 1+ w -<.!) Oen -.. --< -J-O co: -z _w ,---LU ~~ H ----l· :::;; I I -'' ·-LU 71 0 4 5710 ~ zo ' -,EGE ND ::> w -! z 0 I-I 0.2% ANNUAL CHANCE < 0~ -t FLOOD :::;; -H---__ ~~i~NUAL CHANCE >-UJ ~ ----(.) -z QC!:'. 1I 1:-t f-1 -_____ 2% ANNUAL CHAN,-:E w :r:O 57 05 ' FLOOD <.!) a'. <( u 10% ANNUAL CHANCE LU o..~ -----------FLOOD :::;; ~ -LU ~~ -· ~,?ffi STREA M BED ~ - ~-0 <( co: 4-f-1----CROSS SECTIO N LU -,T H---LOCATION 0 LU u.. 22,200 22,400 22,600 22,800 23,000 23,200 23,400 23,600 23 ,800 24 ,000 24 ,2 00 24 ,4 00 24,600 24 ,800 STREAM DISTANCE IN FEET ABOVE MOUTH 90P 5770 5765 I - ,- 5760 I 0 > <i: I t:. t-5755 LlJ I I LlJ LL - ~ z 0 ~ 5750 <i: > LlJ ...J LlJ - 5745 ' ! -t 5740 I - l-+-if--H-+t-+++-1-+--t- - 5735 I ----t 24 ,800 25 ,000 25,200 25,401) 25,600 25,800 26 ,000 26 ,2 00 26 ,400 STREAM DISTAl~CE IN FEET ABOVE MOUTH ..J 26 ,600 - 5770 - I 5765 - 5760 5755 l 5750 5745 -I =f LEGE ::ND==:::::::::::::::::::::::::::::::'::::;j 5740 ______ i t.2cio~NNUAL Clli\NCE 1% AN NUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD CROSS SECTION LOCATION 26 ,800 27,000 27,200 27,4 00 en w _J u. 9 I' L. 0 0 _J LL ::.:::: LU LU a:: u 0 0 I 0 . :s: z 0 I= 0 u 91P I I I I I I I I I I I I I I I I I I I I I I ' 0 ~ ~ I- UJ UJ LL ~ z 0 ~ > LU ...J LU 5780 5775 5770 5765 I 5760 5755 5750 5745 27,400 I I I I L I - I I I - H--- -·:-"-- I + -- --- 27,60 0 27,800 r I I I I - I - - - "' I I' I ' -·- - - ., - I ---- ----. 28,000 28,2 00 28,400 28,600 28,800 STRE AM DISTAN CE IN FE ET ABOVE MO UTH J I 5780 ::.::: LU I 577 5 Cl) LU I I UJ a:: _J u u::: 0 0 0 0:: a.. 0 0 3: I 57 70 z 0 0 0 _J I= u.. 0 u I 5765 5760 -- 5755 >-I ' (_) z t-~ -fj w -(!) O en ft -<( u <( >-f--'· z .w t± ·• -H w ~~ --+ /-+ t i ::;; I w 5750 (!) z o --LEGEND <( :::, w z 0 ~ 0.2% ANNUAL CHANCE <( -Fl.000 ::;; u o __ ;~O~NU AL CHANCE >------(_) LU a. -z 0 ~ -2% A/\.~UAL CHAf~CE w I o -----FLOOD (!) _J 10% ANNUAL CHANCE Cl'. <( u w a..~ --------FLOOD ::;; ~ STREAM BED w ~~ _, -~ <( <( 6 CROSS SEC T1O1 I w LOCAT ION C) w u. 29,000 29,20 0 29,4 00 92P I I -a· ~ 58 00 I ie I -~ I Q - 5795 I I 5790 0 ~ ~ I-5785 w LI.I u. ~ -z 0 i= 5780 ~ w J w -J. - 5775 - I+ "'-I -gt -- 'I -'" 57 70 rt ~~ ~ i~-----. - ·---c,· I :::,-5765 -~ - -- -- 29,400 29 ,600 29,8 00 30,000 30,2 00 STREAM DISTA NCE IN FEET /\C::JVE MOUTH - -- -- - - --· - -T - --- - - ----- . - - - - I - I LEGEND 0.2% ANNU AL CHANCE FLOOD ------1 % ANNUA L CHANCE FLOOD _____ :~o'i>~N UALCHANCE 1C% ANNU AL CHANCE --------FLOO D ~ STR EAM BE D 0 CROSS SECTIO" LOCATION 5800 Cl) 5795 LJ.J ...J u: 0 Cl'.'. a.. 0 5790 0 0 ...J u.. 5785 5780 5775 >-u z w (.!) <( I-z -w -::;; w 5770 (.!) <( z <( ::;; >-u z w (.!) Ct'. w ::;; w ....I ~ w 0 w u.. ::.::: w w 0:: u 0 0 0 $' z 0 I= 0 u 0 en u _ i'.5 ~~ zo => w oi uo Wa.. 0 0: :r:0 <( ~ c..- ~§:i) <( <( 93P I I I I I I I I I I I I I I I I I I I ARAPAHOE C01UNTY, COLORADO, AND INCORPORATED AREAS VOLUME 3 OF 4 Commu nity Commu nity Name Number ARAPAHOE COUNTY, CO UN1NCORPROATEO AREAS 080011 AURORA, C1TY OF 080002 CENTE NNIAL , CITY OF 080315 CHERRY HILLS VI LLAGE , CITY OF 080013 COLUMBINE VALLEY , TOWN OF 080014 'DEER TRAIL , CITY OF 080015 ENGLEWOOD. CITY OF 085074 'FOXFIELD TOWN OF 080091 GLENDALE, CITY OF 080247 GREENWOOD VILLAGE . CITY OF 080195 LITTLETON . CITY OF 0800 17 SHERIDAN , CITY OF 080018 'N ON-FLOOOPRONE Effecti ve : Decem ber 17 , 201 0 Federal Emergency Management Agency FLOOD INSURANCE STUDY NUMBER 08005CV00 3A NOTICE TO FLOO D INSURANCE STUDY USE !' , Co mmunit ie :: partic ipating in th e National Flood In suran ce Pro gra m hav e es tabli shed re pos itories of 0ood haza rd data fe r 0oodpl ai n ma nagemen t and 0ood in surance purpo ses. This Floo d In sura nc e Stu dy (FIS ) ma y not contai n all da ta ava il ab le withi n th e reposi tory. It is advi sab le to cont ac t th e co mmunit y repos itory fo r any additi onal data. Part or all of thi s FIS may be rev ised and republi shed at any time . In addition , part of th is FIS may be rev ised by th e Lett er of Map Revi sion proce ss, which docs not invo lve repub lication or redi str ibu tion of the FIS report . It is, therefo re, the re sponsib ilit y of th e user to con sult with co mmunity oflicia ls and to chec k th e co mmun ity repository to obtain th e mos t curren t FIS report compo nent s. Initi al FIS Repo rt Effec tiv e Date: Apr il 17, 1989 Revi sed FIS Repon Dates: August I 6, 1995 Octobe r 7, 2008 Decembe r 17, 20 I 0 1.0 I.I 1.2 1.3 2.0 2.1 2.2 2.3 2.4 3.0 3.1 3.2 3.3 4.0 4.1 4.2 5.0 6.0 7.0 8.0 9.0 TABL E OF CONT EN TS -VO LUME I I NTROD UCT I ON ............................................................................................................ I Purp ose of Stu dy ............................................................................................................ I Authori ty and Acknow ledge ment s ..... I Coo rd in atio n .................................................................................................................. 3 ARE A ST UDI ED .............................................................................................................. 4 cop e o f tud y ....... .. .................. 4 ommu nity Desc ript io n ................................................................................................ 7 Prin cip al Fl oo d Pro bl em s ............................................................................................. 8 Floo d Protec ti on Measures ................. .......... ................................................. .. ..... 9 ENG I NEE RI NG M ET HOD S ........................................................................................ 11 Hydrologic Anal ys es .. .. ............... 12 Hydra ulic Analyses ....................................................................... . .. .............. 22 Verti cal Datum ................ . .. ............................................................................. 23 FLOODPL AI N M A 'AGE M EN T APP LI CA TIONS ................................................. 25 Floo dp lain Bound arie s ................................................................................................ 25 Floo dwa ys .... .. ........................................ 26 I N URA NCE APPL I CA T I ONS .................................................................................... 85 FLOOD I NSU RANCE RAT E ·I A I' ............................................................................. 86 OTH ER . T DI ES .......................................................................................................... 88 LO CATION OF DAT A .................................................................................................. 88 BIBLI OG RA PHY AND REFE RENC ES ..................................................................... 89 10.0 REV ISIO :-. DESC R IP TIO NS ........................................................................................ 96 I 0.1 Fi rst Revis ion ....... .. ........ 96 I 0.2 cco nd Rev ision ..... 98 10.3 Th ird Revisio n .... .. .... IOI I 0.4 Fourt h Rev ision ... I 03 Figure I Fi gure 2 Figure 3 Figure 4 Figure 5 Tabl e I Table l a Ta ble 2 Table 3 Tabl e 4 Table 5 Frequ ency-Di sc harge, Drai nage Area Curv es , Coa l Creek, Cherry Creek, Sand Creek ................. , ................. . Freq uency-Disc harge , Drainage Area Curve s, Co tt onwoo d Creek , Big Dry Creek ............... . F1equency-Discharge . Tlrai'1a ge Area C urve s, Murphy Cree k, Littl e ' •.ia nche Creek ... Frequen cy -Di scharge, 1..1rai nage Area Cu rves, Co manc he Creek , We st Bijou <:reek, Box Elder Creek ................... . Fl oo d way Schematic . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . ............. .. TABLES Floodin g Sources Studied by Detail ed Methods .......................... . Floodi ng Sourc es Res tud ied or Newl y Studied by Detail ed Methods Fl oodin g Sources Studied by Ap pro xima te Meth od s .............. . Summary of Di sc harges ...................................................... . Flood way Data ....................................... . Commun ity Map Hi story .................................................... . fm 14 15 16 17 5 5 6 18 28 87 Ex hibit I -Fl ood Pro fil es Ben r Cre ek Bear Gul ch Bi g Dry Creek Big Dry Cree k Tributary A Blac kmer Gul ch Box Eld er Creek Cherry Creek VOLUME II EXHIBITS Cherry Cree k (Ri ght Ove rb ank Split Flow) Cherry Creek Spillwa y Drnin Coal Cree k Coman che Cree k Coon Cre ek Con onwood Cree k Ex hib it I -Fl oo d Profil es Coyo te Ru n Dut ch Cree k Eas t Toll Ga te Creek First Creek Go ld smith Gulc h Gree nwood Gul ch Gree nwoo d Gul ch Bypa ,. Happy Ca nyon Creek Lee Gul ch Littl e Co manche Cree k Lilli e Dry Creek Lilli e 's Creek Lo ne Tree Cree k VOLUME Ill EXHIBITS iii Panel s 0IP-02P Panels 03P-I0P Panels II P-29 P Panels 30P-32 P Panels 33 P-3 7P Panels 38 P-65 ? Panels 66P-75 P Panel 76P Panels 77 P-78 P Panels 79 P-82 P Panel 83 P Pa nel 84P Panels 85 P-93P Panels 941'-109 P Panels 11 0P-1 I 2P Pane ls 11 3 P-11 SP Panels I I 6P-I I 9P Panels I 20 P-l 24 P Pane ls I 25 P-l 3 1 P Pane ls I 32 P-l 34 P Panels l 35 P-136 P Panels 137 P-1 46P Panel 147 P Panels 148 1'-174 1' Pan els l 75 P-l 79 P Panels I 80 P-I 86 P VOLUME I V EXHIBI TS Ex hibit I -Flood Proriles (Cont 'd) Exhibit 2 Murph y Creek Piney Creek Prent ice Gu lch Quincy Gu lch Sa ble Dit ch Sable Ditch Overflow Sand Creek SJCD 6100 SJCD 6200 Slaughterhouse Gu lch South Plan e River So uth Tributary Slaughterhouse Gulch Spring Cree k Toll Ga te Creek Unn amed Cre ek West Bijo u Gul ch We st Harv ard Gulch West Toll Ga te Creek West Toll Gate reek Tribu tary West Tributary To Go ldsmith Gul ch We sterl y Creek Wew,rl y Creek Ove rfl ow Willow Creek Sterne Parkway Overflow Wolf reek Wo lf reek Tributary Granb y Ditch Floo d In suran ce Rme Map Inde x Flood In suran ce Kat e Map iv Pane ls I 87P-l 97 P Panels I 98 P-209 P Panel 210P Panels 211 P-213P Panels 214P-217P Panel 218P Panel s 219P-222 P Panels 223P -225P Panels 226 P-2 27P Panels 228 P-232P Panels 233 P-23 4P Panels 235 P-236 P Pane ls 237 P-2 38P Pane ls 239 P-24 Ir Pane ls 242 P-243 P Panel s 244 P-246P Panels 247P-249P Pane ls 250P-256P Panel 25 7P Panels 258P -260P Panels 26 1 P-2661' Pan el 267 P Panel s 268P -27 IP Pan el 272 1' Panel s 273 P-2 74P Pane l 27 51' Panel s 27 61'-28 01' I I I I I I I I I I I I I I I I I I I I 5430 -r ~ ~·· 5420 H+ ·LJ- I I 5410 -i-4-,_,_ 0 :!+t ,__ > ~-; <( I ~ I I-5400 w w u. ' ~ z j*t ~ l:t-0 --t ~ 5390 J.~.+-,-<( > w ~+;+,-1--L ....J w 1~1-'-"- ~ 5380 I-<-.L..L . r t ·L:;- ~ I+ H- 0 - 40 0 ·~.::-L.:i, .u H+'--r· ::+ H-+ 800 120 0 1 -H-+++++-t-+-t-+-+~H-+++t-➔+·L f l+t-H-1-H-,·H l+-i-t+H-t-li"h f IT ' t~ 1-t ' -' r-- +++-+-+-+-t++-+-H + -H I - -' ' 1600 2000 2400 2800 3200 3600 ' (J) 5420 w ...J U:: 0 II 0:: -H++-1+·1+++.iH-'·+-,.~-:i:::i:t'~:tiJ"r\-0.. ' i-l-L--f-4" tit~:. 5410 8 j_µ. # .,. HI ,-1-+-, g +11--tJ-H-+l+R+h I+ ,H LL A+H-=i: ' >-u z UJ (.!) <( I-z UJ :::;; UJ (.!) <( z <( :::;; >-u z UJ (.!) a: UJ :::;; UJ _J ~ UJ D UJ LL 4000 4400 4800 52 00 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH BOX ELDER CREEK z ::J a::: UJ f- () >-0 0 O en O<C _w i:'.= ~ zo ::,W 0 I- 0~ UJ ~ oo:: IO -:x:~ a... - ~~ <{ <( 94P --t+I+ I 5440 I I I I I I 11 I 5440 I - - 5430 5420 □ > ' I -, , I I I ' ' I ' ' I I I -I - tr -I+ 5430 (/) I.U z ...J u:: ::::> 0 0::: a:: LU a. I- 0 0 5420 >-0 0 0 u ...J LL <l: ~ I-5410 UJ I I I I I 'I 11 5410 UJ -I ' IL ~ ' I ' ' 11 z 0 [:: 5400 <l: > UJ ..J UJ I+ ± :t i-,--+ -H -4 ---' I ' H+--tl-i-+ H ·--jJ H-+ H I+ \-_j_ H- -L - 5400 j-' I+ --H 5390 ' ' I I ' I 'I ' 5390 >-(.) ' I ' z w ,i 380 5370 + H I+! -j-J: -·• H+t ( H II It t-·'-·l+t I+ I+ I+ -I-Y·-'-1 J_. 1-<--Y-1+, j..L --•1+1-1-'--l-+H-lj· ~-W-1-t f-'-' -..Lf-i-i-,-, I r.: :j= It =1= r1t +.:..' Ii ti+•_;_ rt !=ITT ITT TT ~ ---i+ I+ 7 I 11 tr -., H --d I :;$~ I-'· ± j -. --j j r MT ...,.. LEGEN D -, -t--} •· -. +-· I+ . T I ,-. -0.2% ANNUAL CHAN CE I+ H -t· _ 11 H . ---•· P+ I+ FLOOD =-----= ~~:=] H+ H--'H· I I-!-I . -ir 1-t - I ' FLOOD ' ' 10% ANNUAL CHANCE t-H-·H-:+ t· -. --------FLOOD I -t ~ STREAM &S O I+ t+I· -I+ H· FF 6 • CROSS SECTION JI IT ---I+ H l•:i--LOCATION --- 5200 5600~ 6000 6400 6800 7200 7600 8000 8400 8800 9200 9600 10 ,000 5380 10,400 (.!) 0 en <( I-u _ u5 z w j:'.: ~ ::;; w (.!) zo <( ::::> w z 0 I-<( u ~ ::;; >-w~ u z o~ w IO (.!) 0:: <( u w Cl..~ ::;; w ~~ ...J ~ <( <( w 0 w u. STREAM DISTANC E IN FEET ABOVE CONFLUENCE WITH BOX ELDER CREEK 95 P 5460 I I , I I r- ' I I H t rt 1-1.,+-,.+--l-+-!~,-1- 5450 !13++-:!:t±ED:!l:!:E8l±EE:!:!=±E8-.=l..t.Ll-t.t~s~!,_::tJ:"t·t...,-P,_,i=l'::l.::t)-::.:l:.J,;.~::t_,_-1-.t.t,_t-::,1=1 .... ~:t-+,._:-:s1:tEE81EES:t3:EESJ1-=1"::rf-rt:t~si=r-:1:t1=: I-t-H-++-1-'~l~++-H H--"-+i --t~-+--:_ I+ tu 5430 ~ --+ ! l+J:_ -_ g 5420 I...J-1- ;; w ...J w 10 .400 +HI+ 10,800 11 ,200 ' -- H -1~ :J±l+j ...... 1 I+ ---+-- . t--,-.J..J ~-IH I 1--,-t-1-1-~ -'+ 11 ,6 00 ..J ..J 12,400 12 ,800 _J +H H- ~--1..1. ...... ·-, t+ -H I+ - R= ..... 13,200 .. , -t+ ,- ' 13 ,600 I 1 11 I I 14,000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH BO X ELDE R CREEK '+++i-h- . .µ. 5460 -++- 5450 _J_ .:_..,.-,- ' -t +- + l-i+-'-'-'-'-.,_,._,_,_..w..1-1-1--1--l- + Ir I-5440 ·' I..J.. 5430 r± 14,400 14 ,800 15 ,200 15 ,600 (/) UJ ....J u:: 0 er: a. 0 0 0 ....J IL z ::) c:: UJ f- 0 b u 96P I I I I 5480 I ➔ I I I I I I I I 11 I - I I I -H - 5470 I 4 - 5460 I - a r:± I I I I ~ ~ I-5450 I I I I I I w w LL ·; ~ z 0 j:: 5440 <{ > -I+ --H I -' I ~ I I I I I 11 I -I ,m-I w ...J w -L f+j...: -!+ •· I --H-H H-,.1. H- 5430 -t _j_ -1 rJ: --J+-L -- -· =!=-M--R= H -; -I H '--H-,. H-.. ..L H= c-t ;- i-:j --I+ ~ H-+---!_,___· t--~ ~ -1-1-I..J -;-H I ' .. --I: 1--H 111 r l+ ~+ + f+ H 1-H 5420 I I I I - 54 10 ~ It H-H-f-,-1-l --H I It -I I+ f-· --1 -LL -H -+ H : J :i+µ I---1-,--I+ -t· -u -+ I -171 I ~,-I •-,- -H-----f -__j rt t-+ I+ -! I+ j I+ -H 't-t --i+ -I 7 -h-I + -I+ -~,------ t ·r -I 15 ,600 16,000 16,400 16 ,800 17 ,200 17 ,600 18 ,000 18,400 18 ,800 19,200 STREAM DISTANCE IN FEET ABOVE CONF LUENCE WITH BO X ELDER CREEK - I I I I 5480 I I I I I I - 5470 5460 I H- I +I+-I I 545 0 --jj+ ·rl+ H+ -lH-+ I I I 5440 I+ µ -- I-H- I+ u: h-h-I I--l± J. I+ 5430 I "T 1-- -~ H H-H -I---5420 LE GE ND 0.2% ANNU Al CHAN CE FLOOD ----__ 11. ANNUAL CHANCE FLOOD -----~~otoNUAL CHANCE 10% ANNUAL CHAN CE --------FLOOD ~ STREAM BED 0 CROSS SECTION LOCATIO N 19 ,600 20,000 20,400 20,800 (/) UJ _J u: 0 c:: c.. 0 0 0 _J LL >-u z LU (!) <( I-z LU ::. LU (!) <( z <( ::. >-~: :z LU (!) c:: LU ::. LU __., ~ LU 0 LU u.. z ::::, 0:: w I- 0 >-0 u Oen <-:~ i:'.:~ zo ::::, w 0 I-u~ w~ oo:: :r:0 <( u D..~ ~~ <( q'. 97P I I I I I I I I I I I I I I I I I I I 5490 5490 (/) 5480 5480 LU z ..J u::: ::::> 0 0::: 0:: UJ a. I- Cl 0 5470 54 70 >-0 0 0 0 ~ f-t_ ..J IL ~ t:i 5460 5460 w u. ~ z 0 ~ 5450 54 50 -' w 5440 5440 >-u G1j (!) 0 en <( ,_ ~~ G1j ~~ ~ 5430 5430 w zo (!) LEGEND I ::::> w 0.2% ANNUAL CHAN CE 0~ FLOOD 00 _____ 1%ANNUAL CHANCE >- FLOOD u UJ c.. z oa:: _____ 2'!.ANN UALCHAN CE w :c 0 5420 FLOOD ~ 10% ANNUAL CHANCE <( (.) --------FLOOD w ~~ 1ti ~ smEAM BEO ~ c) CROSS SECTION <( ~ w -LOCATION C w LL 20 ,800 21 ,200 2 1,600 22,000 22 ,400 22,800 23,200 ~3,600 24,000 24,400 24 ,800 25,200 25,600 26,000 STREAM DIS TANC,: IN FEET ABOV E CON FLU ENCE WITH BOX EL DER CR EE K 98P r. !·, : ... ... -' ... ' ' 5510 ' ' I ' ' ' ' ' ' I ' I 111 I 11 5510 5500 54 90 0 I I -+ I I I I I - 5500 (/) w z ....J u:: :::> 0 a:: a::: LU Cl. I- 0 0 5490 >---0 0 0 (.) ....J LL > ~ ~ 5480 tii w u. ' ... ... I I ' I I I' _J I I ... + ... 5480 ~ z .,, - 0 5470 i== I I I I I I 5470 ~ ... w ...J w I I .... µ t, . -.. ... 546 0 I ... ... H---H--... -H 5460 >-u z 5450 5440 ·r ... . I + !-I--I+ ... I+ I, h- ' H--H--ri-. H-' 1, j.....J 1---lH µ µ µ I+ I 1 LEGEND -; ... L ... h---. I+ -u JJ >--... 0.2% AN NUAL CHANCE FLOOD ~~ 1----1--~ ... ·1:i: w -----------el ------1::r ------:~o'toNUAL CH AN CE I+ ... J J-h ..L ,___;.. Ls. -1---,-. ... 1---L , IJ.. ----__ 2% ANN UAL CHAN CE I ' FLOOD I ------H -H' •-H H --------10% ANN UAL CHANCE " FLOOD ... .. ~ H: -I+ -H ... 1..f---1,, H-I+ ~ STREAM BED I I I ii c) ... .. CROSS SECTION I H+ LOCATION I 5450 w (!) OCfl < I-C> ___ i1j z w ~~ :::;; w (!) zo < :::> w z 01-~ (.)~ >-LU~ u z oo:: w IO (!) c:: <( (.) w a...:?; ::;; w c2 ~ .....J ~ <( <I: w D w LL. 26,000 26,4 00 26,800 27 ,200 27,600 28,000 28,400 28,800 29,200 29,600 30,000 30,400 30,800 31 ,200 STREA M DISTANC E IN FEET ABOV E CONFLUENCE WITH BO X ELDER CR EEK ggp I I I I I I I I 0 > <t 6 I I-w w u.. 5490 I l+I+---'-,-H-t-H-h ~ I z 0 i== <t f+ ------.. t=ll:, . 4-H-+-I ... 5480 -=r=1--rl I > w -' w ---~ t-+HH I+µ I I I I I I I 31 ,200 31 ,600 32,0 00 I + I ' I IJ..I+-1---H,1--· ,+ ---I+ : ++-f ,-t W-- r:J=l± 1-tfl.Ll .. I ' -4-t++- ----c.----i-:-;" r'l-1 -r;pl =:c+---.. ---H-L --I---'--/ · -H---· 1 H 7 I+ 1--W---H--, -•---·1---:-rl---i-r i-1---L 32,400 32 ,800 33 ,200 I H --I+ ,, '.J H---1 Ui 1f t ·-~l I+ H r --m ill-µ 'ff ffi!t ~-~·-L.1 ---fl H , t rl--r l--4h-IT_+ - I J ' I+ I -!...!-... I \--H---H+~ + --- --~ f-hT--= : I I. I-'--1W -1..E , I T ; -jt ·HT ---H--+tf L h;_j: ... Jri----,---t 33 ,600 34 ,000 34,400 34 ,800 35,200 STRE AM DISTANCE IN FEE T ABOVE CO NFLU ENCE WITH BO X ELDER CREEK , I h+ --- 1Bi ,; 1,-'---r+~ 1-H---+1-h 35,600 5510 liJ z ::> a:: t 'i"'ti ~ ¢:·~! _, _ H--~ h------5480 IJ.. ~-1--h-H- 36 ,000 36,400 ....J u::: 0 Cl:'. c.. 0 0 0 ....J LL >-u z UJ (!) <( I-z UJ ::. UJ (!) <( ~ >-u z UJ (!) er UJ ::. UJ -' ~ UJ 0 UJ u.. UJ l-o >-0 u 0 en u <( _w j::~ zo ::> w 0 I-u~ UJ ~ oo:: I O <( u a..~ ~~ <( <( 100P I I I I I I I - I 5540 I I I I I I cf-5540 ---r 0 --H-l I 5530 5520 o > I I I I I I I I I I -I I I - I ~ - - --' 553 0 Cl) UJ z _J Li: ::::, 0 0::: c::: UJ Q. I- 0 0 552 0 >-0 0 0 0 _J LL <{ 6 5510 tii I I 11 I I I I I 5510 LU LL -I+ I -- ~ z 0 i= 5500 <{ > LU ..J I ' --~ !+ir i --+ Ir t 7 -.J -+t I ·• I I I I 11 ---j --I I' -I ~ --r, "T H tT -I 5500 LU H f+ ---,-± -- +r -' 5490 5480 5470 I I I t -+ I+ H- 1 ft It :~lit µ-1-t -g:i -+·l:: [:j: f-]1 - -Ii - 1-Jf ij -- 11t ~ -I--- ~-r~.--r-T lj--. --~-=! i rr -I - E[ I+ L t!-1 ' ~'..:t 1-t I r-. I -1 --i-;- ' LEGE ND ·-+ I 0 '1 % ANNUAL CHMCE I fl...,'OD H+I+ ,-+ t1 ·l·I + IH-H,1-+ rt --1 % ANN • ~L CH/1.NCE -FLOOD 4-'-t-+ t+ rr H-r ;-1,-h ' r l-'-1 -:i i-!-1+ d 2% ANNUJ\L CHANCE -----FLQC;O I i I ' 10% ANNUAL CHAN CE -·17= --------FLOOD l I I+ ti -i - I-' ~ STREAM BED t+ -H-6 CROSS SECTION LOCATIO N 51 90 5480 >-u z UJ (!) 0 en <( ,-.. 0 <: z _w UJ ~ ~ ::;; UJ (!) zo <( ::::, w z oi <( ::;; 00 >-u UJ a.. z oo::: w ::x:O (!) a:: <( u UJ 0... ~ ::;; UJ ~~ --' c:i <( <: w 0 UJ LL 36 ,400 36 ,800 37 ,200 37 ,600 38 ,000 38,400 38 ,800 39,200 39 ,600 40 ,000 40,400 40 ,800 41 ,20 0 4 1,600 STREAM DISTANCE IN FEE T ABOVE CONFLUENCE WITH BO X ELDER CR EFI< 101P 5550 I+- I+ -+ ' ++ H---h-1... . h----t-:i I ...i....++ H-H---· 5540 I 1-11---, l+H-. n:u ILD 1-++J---J~l---l---l---l--- 1~-t."i---+,c....__ .,...,U---1...~:---1-i+U---1...-l---l---l--l---W---l---l---.-1+1...-1---l--l---l---l--l---l---l+++...j...;...!....1 I+ i---! _. -t:i-ttL-±.t:L---:---...,:i---tt:i ... t.:i---t-;::,.-±.t:i,.-ttl7 ... t~itW---I--I---I---I--W 5530 '-H-1 ....................... ---l---l---l I I p: I+ . !---l l+I+~ !--I -1+ ---1---1 ---I ----/---1---"-H-t I+ .... LU.----1...W.-1...W.l ... , __ +w' j-'-'---'...;_jjL...W-...J-h-w 41 ,600 42 ,000 42,400 42 ,80 0 43,200 43,600 44 ,000 44,400 44 ,800 45 ,20 0 45 ,600 46 ,000 46,4 00 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH BOX ELDER CREEK H- I.... I+ 5550 1...r I+ 5540 fB -, -l---1 5530 h- t-552 0 46,800 ...J u:: 0 c:: Cl. 0 0 0 ...J LL w l-o >-0 (.) 102P 5560 z ..L H I+ •-1..-++-t-Hc+-,--,..,.,-t--,--H -'ii I t ,..,.... ........ H-t_,..,...,..,..,...,..,...H-t-H-t- j +f-LH-. 0 V --'-H1-t-r---t·1-;f-'-i-t-r---t-'i-H, H"""T_l""IJ j ~ 5530 I+ ,..... r--t. "Tm _ 1 w ...J w .J. 5520 I 1-+++++-H~r-t-1~1..,..: l:r ~· -· --.. -~=[ __ f"-:t ±--,-+ 5510 H --!-h+' +-,-I. I !--It I ➔--~ t+HH I 1 I 1-i-1: 11 I ..; 1 t l -1~ l ~ t li -1 llit-t 1 i c;:_ j .. (lJ .. :-f--H-L--t-,-l h ~-ti""t-t-t-t--,-t! I r•·J± j 5500 l--t-+-rt-+t-,-1-rl""M---r--nht-+l-rh,--t-rt_-n-h I 1-;-;---t-t-+--"-t-,.;-1-;-;-;-;-;1 rtt--t-t-+-tt-tt-1--t-t--t-t-H--t-rl-H--t--t-l I+ ..I. I .... , 46,8 00 4·r ,?00 47,600 ,:a,oo o 48,400 H- 11 ITi+ I 48 ,800 H-ij H --H -ttH-H-H----t .,. + H H .. -t I I I i- :qc n- H-11 l::l± r -I ..,...,..,...,......,..,.....-H I 5S70 ·j-j- H , ............... H-t ..... ,,...,...,.-H-H-+•t--;--;r"T-+' ~ .... ➔ 4 (J) I• 5560 W H Ht--rH-t-H-fi: H·c+-++H1 H+-i+++i--o L L I 1:±- 1+. + t- 7 .. tt- .. : a:: 5550 Q. a D 0 u. 1 H . 5540 i++-1--.L -j+ •--11-J+L-L+ --, h-t•-1 1 5530 49 ,200 49,600 50,000 50,400 50 ,800 51,200 51,600 52 ,003 z ::::, 0::: UJ t-o >-0 u STREAM DISTANCE IN FE ET ABOVE CO NFLU ENCE WITH BOX ELDER CREEK 103P I I I I I I I I I Iii I I I I I I I I I I I I ' ' ' ' ' -~r+ -- I ' I 5590 -m i-:.. r,--H-1-H t I 5590 I I+ ·-'--+-i I -' - I I I o I ~ ~ 5580 5570 I I I I ' I I I I I I I I I I - _j_ -- 'I I I I --I ' I ' -I I I I I I : ' I ' ' ' ' 5580 (/) UJ z ....I u:: :.) 0 a::: 0:: UJ 0.. I- 0 0 5570 >-0 0 0 (..) ....I LL I- I UJ UJ u.. 5560 I '' ' I I I ' I 11 -' ' -H-L T - 5560 ~ I z 0 i= I ~ UJ _J UJ 5550 .,., 1-r 1-h+-"" H--'1-r T -,. -j t -I I --I d+ --,-TT, +1-t - I ' I H----I+- -- ' ' 5550 -' I I I I I I 554 0 5530 5520 I I L I H-r---j 1-L 1-l-1-l-T ' I t-1 I, I H I I+ . H '---1-l-IT r,--. 1-7 I-!-h-t I j} H-1 if~f 11 "' 11 1-4 H+ H ,_. m t#ri H-µ. H-H It -1+ -=~ -. -1 Ir ,_;__ tr ·••H-H -+-Ep: . -:(!>.L 1-1 It-1:-C: t ! -11 t-~ ~+ . . . . ·r-t--i ' 171-11 ' I I I I+ -!-i-H---H+ +H t i+ + t t+t-1+ I-! ,_ H+t + H-1-1· -H+1-1 ~1=1-LEGE ND I ' 0.2% AN NUI\L CHAN CE -7 FLOOD I- ' ------1 % ANNUAL CHANCE !:± -' FLOO D I H-l---!1 ,-t-t I..L4 H-H-i-' ,_ H ..L H-H-!----__ 2% ANNU AL CHANCE ' FLOOD ::brl-H-·t-i-t-1-r 10% ANNL1'1.t CHANCE ---------FLOOD H--,-H h· -j=j: µ --- Ii It -:-1 ~ STREAM BED 1-l::_ ·(411 H -~--H -6 ---CROSS SECT ION -h r 1-r LOCATION I 5540 5530 >-u z UJ C!l O en < ,-. (..).,: z -LU UJ '>-0:: ::;; 1--.,: UJ C!l zo < ::> UJ z 0 ~ ~ >-(..) 0 u UJ a. z o o:: UJ :r:O C!l 0::: <t: u UJ a..~ ::;; UJ ~~ _J ~ <t: .,: UJ D UJ LL I 52,000 52,400 52 ,800 53,200 53,600 54,000 54,400 54,800 55,200 55,600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE W ITH BOX ELDER CREEK 56,000 56,400 56,800 57,200 10 4P I I I + w... ' ' ' h 5620 ' ' ' ' 'I ' I I 11 I '' I , , IT --+H· '·+++ I+ I--' 5620 I l-+-r-: it I I -,+-' H -;- _, t ,t rt-,-,-\ ';-I 5610 5600 0 > <{ ~ ti:i 5590 LU LL ~ z 0 j::: 5580 <{ > LU ...J LU 5 570 5560 5550 -t =t-~ I -' ~ ~~i.. --' ·Tr-r,-' I' r~ ' ·-~~ ,r--r' ~ I µ -I l+H 1-L~ 1-Di4'. ' ,ll_::S:-' ::t: ' I I I ./ ' ' I ..ll _· - . ·, ., -1+1---,H+ .j...J.. :!, 'f rY ,t :;:.r. ·-, .tr+ I t 7TT· • .,. -f+H ·• $'4 T -1-l.. f..... -·~ ·-f -=-I±~ +H-h I!--~ -...-p:i:J J R= .:;_I+ I~: I+ +f t=I:. I +-t-:-LJ t...l.. ~,-,--r I 1 I µl ,-tt' -+t I+ ,.....,...J.. ' I +-~-LI-L --,-. ' -:r ' ,--. . 1-l-f+ i,.-ec--..,-+ H--• -,-. ' • 1 I -1 1-1-l-•---rl+ -,,--1..;+,+ ·t --,-1-t \-h !,, -~,, t-+I+ H!H I I+ ·i I I~ -· -I I 7--t-----c:t ' I +------, f-Lr·-H -e--117-· I . f.....HI -1-i ·r,;-l -+ -,~i---i--f.....-H +rl--lj , ..:-,=:~ 1-l-f---U 1-t-:-,-l-+H-H--iH I +\· f-1---rt--4-1 tI f lt--l •-I H-,.:%@-I# -1_:-.:j: l+tl:!~ 1-1-+ H H-'"· 1+1=t ~F-1:i !± J-ff ltoo tt-:I t~: a r ij i-c:IT --j,-mi8 JI¾ 17 -. -t-11 · '-..;;::::2 H+ >-r-,--. i+r-. t-r 7-H: ' 1· -•,l+r--l-;-,-..,--,-r, --.. H-e---I ., , I I+ + ~11 OT IT ..l. t-r: I' 0 ;++...1. ,__ -··--1--1 \-,..f-1...j -,--,-f-r -, t'-j-ltH ii T ,-.. . ii· -I i :LJI . 1-1-, 1----+--1 l..l.--J .I ,LJ-.-H--'--•-H J I --1-\H.J r:-c-~:-It~ ttli ! ! 1--•-I! ?~ :~~ ~t±:-= -_,__ u,_;_ ... H :1.J.. R ·-~ I -~ .:: µ.:.. -1----t-~ . J-ft 1,-1 • l:..:J.: H -I IT I ~ µµ·1 L :,+ µ!::/=i i I=::+ f-il-ll I . I-~ 7 ----1-,... . j... .. -l--r 1.r-r~ •· : b: . l=:=tJ-: t!E-. j i 1--4 d-lf . ti1' .. ~E I L ffmn LEGEND -. ' ~. • I. j--r_ ' ... ,-1-1-. --, t l~ tU l . 1 I I "·-t· iii-li'{·1 0 2% ANNUAL CHANCE ; · 1-.q 1f J..l·!tf Ii ! ffilI I --I+~ .:-1 I I tj~ . FLQO I) t . ·I . . 1i---. J l ____ 1% AN NUAL CHANCE -j---t -• 1 -1 i:i.1± -.. t ! I. FLOOD ~ • • f ! : --+ 'j !. _____ 2% ANNUAL CHANCE • 1 ......... I I -. ·4. FLOOD l1T l+l+:==1;::i 1-+i+t p ::· UHi. -It:= l=-r:-10% ANNUAL CHANCE IJ. l=l C · H---+-..L µ.1-J:,-: l-+ --------FLOOD . 1-l ~ STREAM BED ,-·t: i.. ., (j I I-f-1..l..h--~ .,. I I ..L CRO SS SECTIO N ' -' LOCATION -H ·~ ..j.. ,..,.rr 1--l I+ 1-+h· +t-+i 1--f-· t-+ 1-rH +rt H-t t-+j_.;. ILf--j I 57,200 57~d00 58,000 58.400 58 ,8 00 59 ,200 59 ,600 60 ,000 60,4 00 60 ,800 STREA M DI STAN C E IN FEET ABOV E CON FLU ENCE W ITH BOX EL DER C REE K 61 ,2 00 61,600 62,0 00 5610 CJ) w z .....I u.. :::> 0 a:: 0:: IJ.J a. 1-- 0 0 5600 >-0 0 0 u .....I u.. 5590 5580 5570 5560 62,400 >-(..) z UJ <.!) Oen <( I-u _;:5 z UJ ~~ :::. UJ <.!) zo <( :::> w z 0 I-<( u~ :::. >-w~ (..) UJ 0 0:: <.!) :r:0 0:: <( u I UJ a..~ :::. UJ ~~ & <( <( I UJ 0 UJ u.. I 105P I 0 ~ 5660 5650 ~ 5630 1-w w LL ~ z O 5620 ~ w _, w 56 10 i-.- 1 ,..,__. + +-H-- I+ ITT+ '4-H-1·-H-H+ + J ltl j::j::'1--l:tt:t!:tttt.tl:f:tt.t:11::t.tt:t:l:t:t:.::t::J~--ml .. -+--'-H--Lll-t...L.1--1--t-_l ~ ~ t .... 1-1 1--H+ 1-H+ L H 1,-....;++-t-1-I-++-->-++........,_ -; '-'---1-4++:jtiitt'::.-=t-t: 1.:j::j::j·:j::j::j::lj::j::;::j::j::l++-1-H_--ttt-l -1-1 1-4± a:l+++..+++!-+--1- 5660 I I ~1'--'-'-1-1-1--J-'---l---l-l .... '+ ... :i j"i."tt,'j=tt:5650 ~ u::: 0 0:: a.. I ---i-r-f..l±!-1 ... ......... 7 11 H---r-I-LY-I+ ... -1 ++...j.. µ.. R ....L j 5640 I-=-1-1-_, ++--Hl-l-l--++-1-1 HH--H l+H--I -'t i-:- H 1.+.§: _ J ·t- ..L 563 0 5620 0 0 0 -' u.. 5610 G J ... k " ULL ·rn=J: ------+ riJ I -1-l 7 I+ -... -1--'+H--1-~ l!H+u-'-+!--H+H 1:11tata~*~-* IRl*~~~r:T-+a::~~rr+ .... __ 11,l_t=;+J::_-_-c-_ -'-rl ----'---'-~-.....,_-1-1-1--1+1+111 Hr-1-1--,-++,¥::,..:-:?;---t---L-l -ij 1 i 5000 l±i--rtmt:ti--r::::'t-ttij1+±±tti-ttttHittm::-r' t1 +:J_,_:rr_ 1t1ittt□1 --t;-' n:· Hm•:r· tnrn±±Hittttt:rHtt--1□':±1 t1_t:' mttttiitmn-::·-rn' ·mtt:==='=1===T='==·1=· ==;-J 5600 ~ .. t:;:t:r -th_ jlh±H ! If _tl ... !J Hi ... J-I 1--l.:..iJ ... LEGEND ~ L n: LL; l Ii+ I 1 .... ... J-_1113: 1 p::: ------~t~'ii"NL'Al CHAN CE ~ I-. µ . w+ ... H-H ... 711 --H-_H-1-t++-n!+lf I i-17 ' t rr -·P . -----~t"o'6Nti'U/.t.CHANCE G ,....__ H+r+ 1 -1 -~ /+•!+·-I --i-,--H+J+_+--H:::::_,--+++--H-rH tJ:;..i µ1_1: H+ ___ --/~&' 0 NuAL CHANCE I f H--~ t-1 ________ i~~;~NUALCl~AN CE ~ w 5590 I z ::, a::: UJ 5 >--0 0 O en 0< ... w r-~ zo ::,W 0 ~ 0 0 UJ a... 0 0: :i:O <l'. u a...~ H -I I+ H 1-+H-_ ·1-... ,:,I H4+H,--__ 1 +HIH-H+ 1-H--l+H+·I-H-++H-H I± 1 1 ~ 1+1±_;,, _ ~~ ... ST REAM BED J+ ~ n-I + A CROSS SECTI ON ~~ ~ <l'. < 1-1-L:l.-J:.t4=..e:i...it1++-I-I,_ H'-L...j.+.j.. ..,_+-+I-IH--L...j. +.j.. __,_-1-1 ..... ttl:li... .. t tt'ii...l t-l+IH-+'1-f-'-1-H-++-l-ll-l-+-+µ-1-H I+ rl t: ....Ll...Ll..l..Ll...!...---v _____ ,_oc_•_n□_N ___ ..LJ 62 ,400 62,800 63 ,2 00 63,600 64,000 64 ,400 64,800 65 ,200 65 ,600 66 ,000 66.400 66 ,800 67,200 67 ,6 00 STREAM DISTANCE IN FE ET ABOVE CONFLUENCE WITH BO X ELDER CREEK w 0 w LL 106P a ~ 5690 5680 5670 1---H--H-H,---H-i ~ I---HH--t--M-1'71---,':,.-r-_,..H.,_..;._,1-,T_.,.-r---HH-+-,...,...rrt-C-1 t"""H4 1--,-T"H tii 5660 1-+4-i--Hc--H- w u.. ?; z Q H 4++,H-;-;-n7 ~ 5650 I w ...J w 5640 5630 i - j· 5620 I+ +--' i sJ::j:. If -'- I---H---H-M-1H--t-.,..,..,,..,...,-i--H-11~++1-tt-1-t-t-t-t-H-l=t l-i-t-t-1-ti--+-t-14-t-tr r·t-H lfi'c~TI . -t H N' - 67 ,600 68,000 68 ,400 68,800 _J t 1 69 ,200 69 ,600 + i I+ -l t -,- ! ~-·H--t-.,...,...,~-,..., f ·t-:-H-+tt-,-tt-tt Ii-·- Ii . ' ~,...,....,.."H-+-..,..1 .,...,...,._,_-,...,-,...,.H_,_+,...,,-,1-,-, ~.1...,1,t-t--1-1-1--t-t-mt-H-1-t-ttt-i-t-H-t~-1--H-HI-I' · -H--t-.,...,--,•":,.:,.'·"· --i--r-, H-Y° ,---H-i--HH--t--t-1 -,~-t-r-t-+--t-H l-++~"'i"iH -l-+-1-1 u_ + + H- LE GE ND 0.2 % ANf'JUAL CHANCE FLOOD ----~~otoNUAL CHANCE __ _ __ ~~~N 0 NUAL CHANCE 10% ANNUAL CHANCE --------FLOOD STREM1 BED CROSS SEC TI ON LOCATION 7(: J 70,400 70 ,800 71 ,2 00 71 ,6 00 72 ,000 72,400 STREAM DISTANCE IN FEET ABOVE CONFLUENCE W ITH BOX ELDER CREEK 5690 5650 72 ,800 z '::) 0::: UJ I- ~ 0 (.) 107P I I I I I I I I I I I I I I I I I I I I I I I -m:f 5740 I ' I I ..l..-1,-. 5740 - -~ -,_ I 5730 5720 0 ~ I I I I ; I ' I I I ' .. -----.L -11 - I I -I I - - ' - 5730 en w ...J z u::: ::, 0 0::: a:: UJ a.. I- 0 0 5720 >-0 0 0 (.) ri.'. !:. f-5710 w - I I I -· I I I --;.,: 1+~1--5710 w u.. -:-H+ -H+ + -I-! '1 - ?; z 0 i= 57 00 ~ I ·-I w.. f-J h- R H-t I+ ++·-t: i--1 I+ u I I+ 1..1 ..! ··+H--I J t -- I --H-I I ' ' 11 I : rr-1--r 1--r r, ..-,• !+ l+H _11-t+l--r µ_ H +H+ 1-1· 5700 w - ..J I I w I I'' 5690 5690 5680 5670 --I..L 71" w.. --!--,_ f-l----i--+I I ,_ -1-r-. H-rl + I·+ --1-, .., f-- I I+ !..--f-. -H -R tI ij +:'1 I I.ti± ~. ·+ -1--l-IJ - t:L ---- s8: J - ~'L +~ i......;. -I H i,· S: r.t t::r. --fl ~µ . t+ I ; 1--rrr ' j -~ ..l.-_1.. HLI~-- r'-·r:: ~ .. h-. ---, ~ ·• --rt---1--r t--, -· 1.,_1 !+tl=t I 4 j . .. -h+ +'-1 Ii •r+·t l+H H+ H..: h . ti---; LEGEND -~ □,:~~~, 0.2% ANNUAL CHANCE -I+~± :p: t+ FLOOD l::j:_ a 1% AN NU AL CHANCE -H--+---l H -: -I+ ·'-+ i+t I+ ------i-FLOOD I t+ -- 1-I-· +-, t -l-.W-H-!--H-I-!-'7 l·+--I __ 2% ANNUAL CHANCE .. .... I ----FLOOD .lit I 1 j i . .j::;: 1-t f IT It -10% ANNUAL CHANCE -----------FLOOD t+-t --I --.,... -j ~ :HREAM BED µ. -I -17-6 +1-h---H I+ 1-1. rt ~!:J H-:s C -t CROSS SECT ION LOCATIO N 11 I I 5680 >-u z UJ (!) O en <( .... o _ uS z UJ ~ ~ ::. UJ (!) zo <( ::, UJ z 0 I-<( (.)~ ::. >-UJ ~ u z oo::: UJ ::i:O (9 ~~ <{ (.) LL' a..~ ::. UJ ~ §E --' ~ ·-:C <( UJ 0 UJ 72,800 73 ,200 73 ,600 74 ,000 74,400 74 ,800 75,200 75 ,6 00 76,00,9 76,400 76,800 77,200 u.. 77600 78 ,0 00 STREAM DIS TANCE IN FEET ABOVE CONFLUENCE WITH BO X ELDER CREEK 10 8P 0 ~ 5810 I+ t_,_ t+ 5800 5790 ~ 5780 tii w u. ~ z g 5770 1-t+---+-ti ;; H w -' w 5760 5740 T r-:+,-j· -H-++++-H+++H-rl-, ++--H4 1-j::zr ,_,...,_..,..,........., .. ,...,..,_...,,.,..,...H-+-+-1·...,..,..,...,-n-,,..,-,-,- .. a a 78 ,000 ,+ 78,400 78,800 79,200 ..) 1+- ...L-r-:+- -·•~-++...+-H-+++-+-H-++_+-_ 1--H t---1.~+H_rt++t--l -=ri.fl 5810 ·-H+ ' ' + rr-,+-t-+-+-<-t-+-H-+-+++++1-++-'l ~ 5800 ~ I '' '" ti ' Ii: _ -• -.....--1-+-,--t-+-+-+-l-+-,--1-;--t-r,H-+-t-' ·H -H -, LW.. tt ~iS-:+~--;1~~;,,V-:~t-~..;-_t,-++-rnTtTTt--1,-rrT~rH_-:-i-_1-_ttt-++-rn--t--1·1+ ...... ,-......H-__ H-' '--H-H-s-'-- --:, .. ,-1±:=::;: _. - -l-t-1-1-H-R=H~ l ± -11 i i .J. 1-4 +!- ·1-i -+ *. t ...... I, re I+-5790 5780 r H-t+ Hr 1;· Li-". , _;:,·::.-;.,-.:.+:...,_. .... _,_ 5110 -H= ~ h+t+ t 5750 LE GE ND ______ ~c~~NNUAL CHANCE . · -l=t :-r -.. . -J ff L1 -1-Hctt+t-t-H-I +-,·+'h-ti-sH~-t_-t+t-H-i-t-+-__ H_ r_l ,-- 1% ANNUAL CHANCE --FLOO D 2% ANNUAL CHANCE FLOOD r 79 ,600 80 ,000 80,400 80 ,800 81 ,200 81 ,600 10% ANNUAL CHANCE -FLOOD ~~ STRF.AMBEO 6 82,000 82,400 CROS S SECTION LOCATION ..J u:: 0 0:: a. 0 0 0 ..J u. z ::> a:: UJ .... 0 >-0 0 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WI TH BO X ELD ER CREEK 109P I I I I I I I I I I I I I I I I I I I I I I 5390 5380 5370 0 i tu 5360 w u. ~ z 0 i== 5350 ~ ...J w 5340 5330 5320 -~ ~-a:. ~~ m. :.~;,,i-<''t-U.1-HU,,5+++++,~ ....... 1 ~ ,,, Qi , I 0 -H-i - 0 500 n 1000 z t+ -., p: H- I ut 7 i:;oo 2000 2500 3000 3500 4000 4500 STREAM DISTANCE IN FEET ABO VE SOUTH PLATTE RIV ER ..L 1t ~~ :';::=l=i'=l++-~Hll-1-1 ~ it•l--l-<-!+~'-'4--l-l~'-+-1--l-1-1-1-1-1 ~< , ., a!,-•l-l-!-1-1-1-14-+-l--1-+-+-<-I-I-I-I-W Oat- ++-++-t--Hi-H+++;·t, ~2._<IC.-,1-1-1-1-1-W • .W 5000 ~Tl I~, .;-b .'!W -~ LEG END ______ iz~NUAL CHANCE __ 1 % ANNUAL CHANCE FLOOD __ _ __ 2% ANNUAL CHANCE FLOOD ________ ~~~t~NUAL CHANCE 5500 STREA M BEO CHOSS SECTIOil LOCATION 6000 5390 5370 5360 5350 en w _J u::: 0 0:: a. 0 0 0 _J u. ::.:: LU LU 0:: (..) ::c (..) 1-:::> 0 5340 ~ 5330 z w ~ 1-z w ::. w I 110P - - 5410 ' L - 540 0 I I ·- 5390 0 ~ ~ -I-53 80 ! t 11 '' w I w u. ~ -- z -- 0 ' ~ 5370 ' 11 > ~~ -~,'.L ,. w -~~ ·-----' w I - -5360 rt- H -- -+ ~---5350 ' ----c---- -1--1-----5340 -ra~ n J -Qt:! Ill~ l~T ~ -~ ~ 1?4i C 1~ T I: 4900 5100 5300 5500 5700 5900 6100 6300 6500 6700 STREAM DISTAN CE IN FEET ABOVE SOUTH PLATTE RIVER I 5410 5400 - 'I 5390 --'I 1·, 5380 - -- 5370 536 0 f : + ; 5350 LEGEND --0.2% ANNUAL CHANCE FLC.'O 0 ------1% ANNUA L CHAN CE FLO OI) --_____ i~oi ~N UALCl-tANCE 10% ANNU AL CHANCr: --------FLOOD ~ STR EAM BED -6 CRO SS SECTION LOCATION 6900 7100 7300 7500 Cl) UJ :.:::: ...J w u:: w 0 0::: 0::: (.) a. I 0 (.) 0 I- 0 :::, ...J 0 u.. >-u z UJ CD O en <( I-U <C z _w UJ ~ ~ :::. UJ CD Z D <( :::, w z 0~ ~ uo >-u w 0. z o o:: UJ CD IO a: <( u UJ Q. ~ :::. UJ ~~ ~ <( <( UJ 0 UJ u.. --111P I I I I I I I I I I I I I I I I I I I u · 5420 I :~ 5'12 0 --, ' -i - "" I .,. -5410 en 54 10 if w ~ ~- ....J LU u:: LU 0 0::: 0:: (_) -a. I .. , 0 (_) 5400 I 5400 0 I----I 0 :::, ..I -r-i:. ....J 0 0 LL ~ ~ -~e..1-, I ~ - I-5390 .:... I I 5390 _J_ UJ -UJ --r -· LL -t5 1,~~ -·'" ?; ·-!II . (f.l j\ 'f~'\-, --< z 0 ' ~~ ~ 5380 5380 }@· > UJ I -··~ ...J -~--~ -UJ z -D.. 53 70 5370 >-I u I+ -z w (!) O en < --I-u _~ -z .. w ~ ~ it+ ---::!: w 5360 ' I 5360 (!) Z Cl LEGEND < :::, w z 0 ~ -+ -0.2% AN NUAL CHA NCE ~ I± l::':I -FLOOD u o -. 1 % ANNUAL CHANCE ~ ------FLOOD LU a.. I-'-P,:~ ~ z o o:: 1 _____ :ili'6'6NUAL CHANCE w :r:O I (!) 5350 -10% ANNUAL CH AN CE Cl'. <( t.) --------FLOOD w CL ~ ::!: --w ~~ -. -~ STREA M BED ...J -' -0 ~ <( <( CRO:iS SECTIO N w LOC ,T ION Cl w -LL 7500 7700 7900 8100 8300 8500 8700 8900 S1REAM DISTANCE INFECT ABO VE SOUTH PLATTE RIVER 112P I I 5470 I I j 5460 ' I - 5450 0 ~ ~ I-5440 I w w u. ~ z - 0 - ~ 5430 . ,-11 I w ...J w ----=' - I I -~ -I 54 20 I H----' --I -r-[ii,< - 5410 I --- - -- 5400 ---I :r I I It ~ .. :¢: I I~-IIIR= I+ ~r 1500 2000 25 00 3000 3500 4000 4500 5000 5500 6000 STREAM DISTANCE IN FEET ABOVE CON FLU ENCE WITH TOLL GAT E CREEK - ·,-- ' ' , - - ' - I . - ~G~ R LEG~ND 0.2% ANNUAL CHANCE FLOOD 1% ANNUA L CIIANCE FLOO D 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --------FLOO D ~~ -STREAM BED 0 CRO SS SECTI ON LOCATION 65 00 7000 7500 5470 5460 5450 5440 5430 5420 - 5410 8000 ~ UJ UJ en er:: w u ...J u::: UJ 0 I- a: <( a.. (!) 0 ...J ...J 0 0 0 I- ...J I-u.. Cf) <( UJ >-(.) z UJ (!) o ~ <( u~ I-_w z UJ ~ ~ :;:;; UJ zo (!) <( ::::, w z 8 ~ <( :;:;; >-LU~ (.) z o o:: UJ :co (!) a:: <( C UJ a...~ :;:;; UJ ~~ ...J a? <(~ UJ Cl UJ u.. 113P I I I I I I I I I I 0 ~ 5510 5500 549C ~ , .............. -++-........ - t;j 5480 w u. ~ z 0 i== 5470 ~ w _J w H-IH4+++-I-H-5460 5450 -·H-H-+-++-H-1 !I ,__,__,__,__._,'-_j-_['_;'-l_;-_11j++-H-H 1--H -I• -H++-1-1-1 - 544 0 I=\: 8000 8500 9000 850 0 H+ _+ r 1 -++IH-l-t+-t-1--H r I l-+--1-H++-t++-I- 900 0 95 00 10 ,000 10 ,50 0 11 ,000 11,500 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH TOLL GATE CREEK {[ I 5480 5475 y --it ++H--J,-++l 5470 -' • -1-L. .. ,.. 5460 (/) w ..J ii: 0 Cl'.: CL 0 0 0 ..J LL. ::.:: LU LU ex:: (.) LU 1- <C (.? __J __J ~ ~ <x: lJJ 5455 1'., 1 LE GE ND ______ itJ-o~NNUAL CHANCE ------~~oiNoNUA L CHANCE __ _ __ 2% ANNUA L CliANCE FLOOD ________ ~~O~NUAL CHANCE STREA M BED CROSS SECTION LOCATION 5450 12,000 12,5 00 13 ,000 13 ,500 z UJ ~ ~ UJ ::'!!' I.U <:!) .-.: i 1'., z UJ C!) a:: UJ ::;; UJ a ~ (.)~ _w ~~ zo :::,W 0 1-(.) r2 LJJ~ oo:: :i:0 <x: §i 0.. ·-c2 ~ ~ <x: ::s UJ Cl UJ u.. 114P o ~ ~ 5500 5495 5490 Iii 5485 w u. ~ z 0 j::: 5480 ~ w ...J w 5475 5470 5465 -r, 1-H-+-++++++-t-1-H-+-+++++++-1-H-+-++++-1-+-+--'-1-H-+-+++++-V ~I-H-+-I I I 7 +++++-+-1-Y 1-+l+h-. H-+-l-+++++--1--1-+-+-1~ + \- -.f;{ -: ~ ai l-+-1-H-+-+-+++++-+-+-1-1-H-1-4++.t.tf!:5.:'",.:/-l-i-+-H---l-+++-t~ t 13 ,5 00 14,000 14 ,500 15,000 15 ,500 16,000 16 ,500 16,500 17 ,000 17 ,500 ' -!--I+ 5515 5510 H--5505 5500 -H-l-+l+l-l-+-l-+-l--l5495 LE GEND ______ il2ci"o~N NUAL CHANCE 1,% AN NUAL CHANCE FLOOD _____ 2% AN NUAL CHANCE FLOOD ________ ~~~~NUAL Cl·IAN CE STREAM BED ' CROSS SECTION LOCATION 5490 54 85 18 ,000 18 ,50u STREAM DISTANCE I FEET AB OVE CONFLUENCE WITH TOLL GATE CREEK (/) llJ ...J u::: 0 0: Cl. Cl 0 0 ...J u. ~ LU LU 0:: (..) LU ~ <.9 ....J ....J 0 f- f- Cl) <l'. LU 115P I ' ~ 5570 5570 0 I It-.. 5550 5530 0 I I I I I .. I L' I ;p (/) 5550 w ~ ...J u::: w w 0 C!'. er: (..) a.. I- 5530 0 Cl) 0 C!'. 0 ii: ...J LL ~ ~ I-551 0 w w u. ~ .. ■· I I • .. - 1=;= - '-+ - 5510 z .. I 0 .. .. j:: 5490 '' .. I I 5490 <( ' > w -I _ _. .. .. .. ...J w -1-H ..,. - 5470 I 54 70 >-(.) z 5450 54 30 ' .. ' .. - .. - LEGE ND -0.2% ANNUAL CHANCE FLOOD --.. ----__ ~~ot~NUAL CHANCE -'----__ ~~o'otUAL CHANCE .. .. 10% ANNUAL CHANCE p .. H---------FLOOD ~ STREA M BED .. -.. --0 CROSS SECTION LOCATION 5450 w <.!) 0 en -,: I-0 _ uS z w ~~ ::. w <.!) za -,: ::::> w z 0~ -,: ::. uo >-(.) W a.. z o a:: w :r:0 <.!) a:: 4:U w a...~ ::. w ~ §E ...J ~ <x: <( w D w LL 105 ,800 10 6,200 106 ,6 00 107 ,000 107 ,4 00 107 ,800 108 ,200 108 ,60 0 109 ,000 109,4 00 109 ,80 0 110 ,200 110 ,600 111 ,000 STREAM DISTANCE IN FEET ABOV E CO NFLUENCE WiTH SOUTH PLATTE RIVER 116P ~ 5590 1, 5570 l 5550 0 ~ 6 Iii 5530 w u. ~ z 0 ~ 5b1 0 ■ === G'.i ...J w 5490 547(1 C 5450 1 11,000 1 11,400 11 1 ,800 LEGE ND ______ ~i.~NUAL CHANCE 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD -~....,.....,~..,,..~-.,---STREAM BED c) CROSS SECTION LOCATION 5590 5570 5550 5530 5510 5490 5470 112 ,200 112 ,600 1 13 ,000 113,400 113 ,800 11 4 ,20(1 11 4 ,600 115 ,000 1 15 ,4 00 115,800 1 16 ,200 STREAM DISTANC E IN FEET ABOV E CONFLU EN CE WITH SOUTH PLATTE RIV ER (/) w ..J U: ~ a. 0 0 0 ..J u. ::,.:: w w a:: u I- ~ iI 117P I I I 0 ~ 6 5610 5590 5570 tii 5550 w u. z z 0 H i= 5530 , ....... _,_--W-~1-14 ><I: LJ =-- w ii i=i-LI.. -' w 5510 : H 1-1+++=,,-_:t:t+_jji-l--l_jj-+--I-I--H--l-<---l--l--!--!--l-l--!--I-I 116 ,2 00 11 6,600 117 ,00 0 117 ,400 :J 117 ,800 118,200 118,600 11 9 ,000 r H- -1--1--1--:--1--1,+-l~+--+t---l---~1--t--t-+_+H-+-+- -H -i--t-++!--t--1 It-- --' _ _j. ! I± U II I I LEGE ND ______ 0.2% ANNUAL CHI\NCE FLOl'JD __ 1 % ANNUAL CHANCE FLOOD _____ 2% ANNUA LC HANCr; FLOOD 10% ANNUAL CHANCE --------FLOOD 56 10 5590 5570 5550 5530 ---t+tt-t-1+-t,--i STREA M BED ~--U . -I -H---t-+-:t--t-++-t 119,400 119 ,8 00 120 ,200 120 ,600 CROSS SECTION LOC ATI ON 121 ,000 121,400 STRE AM DIST ANCE IN FE ET ABOVE CONF LUENC E WITH SQUTH PLATTE RIVER (J) w _..J u:: 0 0:: 0.. 0 0 0 _ _J lL ::.::: w w 0::: (_) 1-- U) 0::: u.. 118P 563 0 l++++-t++-++➔++-++++-1-++++H-1-++t++-l+t++-++++-l~l-t++t++++-rl-t-t-,-+-t-H-1-++t++++-il-..l+l--++-l-tl 0 ~ ~ 5610 559 0 tu 5570 w LJ.. ~ z 0 i= 55 50 ~ w _J w 5530 t t1:t:t:tt:=::t -l---1::!±#. I .J.. f-- 5t- I 1· I H-1-H-H+++++--+1--+-,+-•_--•--tt:ttµt.H--+-+-Hl- lT -t- I 5630 ..L 5610 5590 5570 5550 55 10 ~t~444++tt t~4 ............... ~._ .......... t+++H--1-t+ '-:t.a--tl-i+11-·,1::;..,µ.~....;...-1:;.++R=...... ---rr I+ i:!:1:littJ::HHittt~~ttt1~j=q_t:...J1:;:::lj;:;-:j:,_tt--!r:::!::!::::::::!::::=:::!:::=;L~E';:/GgEN~D~:!::!::':::::::':::::::::=:!::~5$10 5490 121,400 121 ,800 122,200 122 ,600 123,000 123,400 123 ,800 124,2 00 STRE AM DISTANCE IN FEET ABO VE CONFLUENCE WITH SOUTH PLATTE RIVER ______ ~Cci'o~NNUALCHANCE 1% ANNU.AL CHANCE FLOOD _____ ~~o'ifoNUALCHANCE 10% ANNUAL CHANCE --------FLOOD STRE AM BED CROSS SECTION '.OCATION UJ w :::.:: ...J U: UJ UJ 0 a:: 0:: (..) a.. I-0 en 0 a:: 0 u:::: ...J LL >-(.) z w (!) 0(/) -.: t-<-:~ z w r::~ :::;; w (!) zo -.: :::> w z 0 1--.: (..) ~ :::;; >-UJ ~ (.) z oo:: w IO (!) Cl:'. <( u w a..~ :::;; w c2 §E _J ~ <( <: w Cl w u.. 119P I I 11 I I I I I I I I I I I I I I I I I 5630 5630 - (/) :c 5620 5620 (..) w ...J ..J ::::, u:: (!) 0 :c c::: I--a.. ~ Cl 56 10 5610 0 en Cl 0 ...J c -' ..J 0 u. i (!) ti 5600 5600 w u.. ~ z 0 ~ 55 90 5590 ...J w - 5580 5580 1'.3 z UJ (!) o -<( (..) en !z -i'.5 UJ ~ ~ :::;; UJ 5570 5570 I Z@ LE GEND ::::, I- I 0.2% ANNUAL CHANCE 0 02 FLOOD (..)0 1 % ANNUAL CHANCE 1'.3 FLOOD LJ.J 0.. 2% ANNUAL CHANCE ffi 0 0:: 5560 FLOOD (!) :c 0 10% ANNUAL CHANCE a: <( (.) --FLOOD UJ ~~ ~ STREAMOF.O al c) CROSS SEC1 10N ~ <(~ UJ LOCATION C ~ 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 STREAM DI STANCE IN FEET ABOV E EAST BELLEVIEW AV ENUE 120P l - ' I 566 0 I ' 5650 I - 564 0 ' 0 -> <i: 6 I '=' t7 - I-5630 w w . '' I "rt -_.:i. u.. ~ -1 -H --z ' =+ H 0 i== 5620 <i: > w _J u .b.f-';..+f -I I : -, ,--;f-·'~~ '· I- ~---VV. Yfl i'iJ.i1 ~ -I w -r'"I++ --· I+---. 5610 56 00 I ,-- h: r-I j-I t: -it - T µ -7 J. fI -1,... - I-f--I,.. I± H ..... -•·---.. ·1 ~-t· -1 ~ r,: t ·r:;: t,. H-,+ - -- 5590 ,.:. --I µ. -7 -.. -j j-ll..1-· -, I± .,..._ -,-,-1-T + ,~ -h-i I ~~ !=11 -I -l:r -8: fl! -:!: ---- ·ii~lL~~ --4' - 111 'J -. 'f I . -j: - !+H f ~ -1i'--I I 2600 2800 3000 3200 3400 3600 3800 4000 420 0 4400 STRE AM DISTANCE IN FEET ABOV E EAST BELLE VI EW AVENUE - -· I 5660 I lg _,_ I w -rt - z 5650 - - g 5640 -=-±c - -- -111 11 I ·+ I 5630 - - I 5620 5610 -+ - I --r, - I + 11 It!: 5600 LEGEND _______ 0.2% ANNUA L CHANCE FLOOD ------1% ANNUI.L CHANCE FLOOD -----2% ANNUAL CHANCE FL OOD rr ·~·-·~-" --FLOOD ~ STREAMBED _ CROSS SECTI ON LOCATION 4600 4800 5000 5200 :c Cl) u w _J ...J => u:: (!) 0 :c Cl:'. I-Cl. ~ 0 0 en 0 0 _J ...J 0 LL (!) >-c..> z LU (!) o -<( U en I--i1i z LU ~ ~ ::;; LU (!) zo <( => w z 0 I-<( u~ ::;; >-UJ ~ c..> z 0 a:: LU :c 0 (!) a: <{ u LU Cl.~ ::;; LU c2 ~ ....I ~ <t:~ LU 0 LU u.. 121P I I I I I I I I I I I I I I I I I I I 5690 5680 mmmmmmn. 0 ~ ~ 5670 tii 5660 w LL z z 0 ~ 565 0 > w ..J w 5640 5630 5620 52 00 1--j;.J.. _j_ 5400 5600 = -I 5800 ..-, I -~ ~~lht . .-~· ,,1rtm 600 0 6200 6400 6600 6800 7000 STREAM DISTANCE IN FE ET ABOVE EAST BEL LEVI EW AV ENUE 7200 -5690 ~~~~ LEG END ______ ~t~o~NNUAL CHANC E __ _ _ __ ~r o'6N 0 NUA L CHANCE _____ ~~o~'tiNUAL CHANCE 10% ANN UAL CHANCE --------FLOOD 0 7400 STREA M BE D CROSS SECTION LOCAT ION 7600 5680 5670 5660 5650 5640 5630 7800 Cl) w ...J u: 0 a:: a.. 0 0 0 ...J Li.. >-0 z LU ('.) < I-z LU ::;; LU ('.) < z < ::;; >-0 z LU ('.) a: LU ::;; LU _, ~ LU 0 LU LL I 0 ....J => C, I I- ~ U) 0 ....J 0 C, o -0 en -Li) i:'.: ~ zo => w 0 I- 0~ LU~ oa:: Io <x: u a..~ ~~ <x: ~ 122P 0 ~ ~ 5730 5720 5710 ti 5700 w 11. ~ z 0 ~ 5690 ~ w ...J w I ~~ ,~~ 5680 -U- -+ 5730 5720 ·q, 5710 I I 5700 5690 5680 ::z 56 70 ::::::::t::ttttt: 1::t.:11:t;:tt:tttttt:t=1::t.:1:tt=1::ttt1+tt:1::t.:1~s;q=111:1:=i:Bt1BSStt=J:111:1:BB1:JS1=J:=11:1:1=r1B1:itt:~=1=tt+__,tt1+,_1-1-i=B2222111EEEB222111~E:G E~~.,.ANNUALC HANCE ft ri- 5660 t::t::1::t.:1ttt:tttl:ttt::lt11::t.:1~1::ttttttEESSS:iiiitttl:ESSSittt:i:EEESSit1-+-l·++f+H-+ l+H,r:j_.r:j_;_;:_;:_t,t,t-J-tti+t;_;:_t,-+:.·,J:,_t-.,..+-.,..+-,_.H,H-l+t-l+_I --i~!{NUA LCHANCE __ 2% ANN UA L CHANCE FLOOD 10% ANNUAL CliANCE --FLOOD 5670 ~ STREA M BEU rr.: l.t~ 0 CROSS SECTIO N LOCATION 7800 8000 8 200 84 00 8600 8800 9000 92 00 9400 9600 9800 10 ,000 10,2 00 10,400 ST RE AM DISTANC E IN FE ET ABOV E EAST BE LLEVIEW AVENUE I Cl) {_) LJ.J ...J ...J :::> u: Cl 0 I a: I-C. ~ 0 0 Cf) 0 0 ...J ...J 0 u. Cl >-(.) z w (!) o ~ <{ {_) (/) .... -LiS z w i:':~ ::E w (!) zo <{ :::> w I 0~ >-(.)0 (.) We.. z QC:: w :r:0 (!) ex: <t: u w Cl..~ ::. w ~~ ...J c2 <t: ~ w 0 w u. 123P I I I I I I I I I I I I I I I I I I I H- - 5770 , I ' ---- -H-~~ :; ;;-· --- 5760 I--H-++++....+-H ~-++++-H-+ ...... ·++-+-H-++...+---,H-+.....+++-iH -+++++-+-H--H·++-+-H-++++<-HH-+·H-<-HH-+++++-H-+·+-l-++-••·f+-+-H·+-l-++-+-H-+++1--1-+-H-t-++++-t-l-+-++++-1-H-+-0++-1-H-+-++-H □ ~ ~ tii 5740 w u. z z 0 i= 5730 ~ I.U ...J w 10,400 >-LL '::- -1- ~DJ h- 10 ,600 -------:--,-1-. 10 ,800 11 ,000 - -+ i+ JI= ~ STREA M BED _1K, 1 1 6 CROSS SECTION I LOCATION 11 ,2 00 11,400 11 ,600 11,800 12 ,000 12 ,200 12 ,4 00 12,600 12 ,800 STREAM DISTANCE IN FE ET ABOVE EAST BEL LEVIEW AVENUE 5770 J: 5760 Cf) (.) w ...J ...J ::::, u:: CJ 0 J: a: I-a. ~ 0 5750 0 (/) 0 0 ...J ...J 0 u.. CJ 5740 5730 >-u z LU 5710 C!) o ~ < <.) en I--~ z LU ~~ ::;; LU C!) zo < => UJ z 0~ ~ >-(..)0 u UJ a.. z oa::: LU J: 0 C!) c:: <t: (.) LU Cl.~ ::;; LU ~~ ....I o'i <t: $ LU Cl LU u.. 124P - 5390 I 5390 I -:r: I -(f) (..) 5380 53 80 UJ _J I ::> ...J u::: (9 0 0 c::: 0 a.. 0 5370 -5370 0 3: 0 z -0 UJ a ...J UJ lL 0:: > '' (9 <I: I I ~ '' f-5360 I '' ' I 5360 w -w '' u. - ~ -z ,~.· I+ - 0 I j:: 5350 : I 5350 -'' I '' I ~ 4 T w --, , - ..J ' --w -~ H/1 - J B ----I I >-5340 -5340 (.) -z UJ -(!) o ~ < (..) ~ f---z .w T UJ ~ ~ -1 -t-' ::;; --UJ 5330 53 30 LO zo LE GEN D « ::,W z 0 ~ -0,2'1. AN NUAL CHANCE < FLOOD ::;; (..) 0 •. __ 1 % ANN UAL CHAN CE >-----(.) UJ a.. -FLOOD z QC::: --__ _ __ 2% ANNUAL CHANCE UJ 532 0 FLOOD (!) :r:0 10% ANNU AL CH ANCE ex: <t: (.) ----------FLOOD UJ c..~ ::;; UJ ~~ -~ STREAM BE D ...J --r,4;_ : ~y 0 ~ <t: ~ CROSS SECTION UJ LOCAT ION Cl -UJ LL 0 400 800 1200 1600 2000 2400 280 0 3200 3600 4000 4400 4800 5200 STREAM DI STANCE IN FEET ABOVE CONFL UENCE WITH LITTLE DRY CREEK 125P 5420 I 5420 e ~ !!; J, I Cl) 0 5410 I, 5410 ...J I I UJ :::, _J u:: ('.) 0 0 a: 0 a.. 0 54CJU I 5400 0 s: 0 z _J 0 LU -_J LU 0 I lL c:: ~ ('.) -~ I-5390 11 5390 -I I I '' -H. '' I w . ' w ' '' I - u.. -~ -' z 0 i= 5380 I-I '' I 5380 ~ . ~ w -_J I w -- 53 70 I 11 I 5370 >--(.) I' z -UJ ·-(.!) o -=:at--I -,: 0 en IJ -µ_ -=I= ---I--;;S !J.. z -----UJ ~ ~ -::;c -UJ 53 60 J: 5360 (.!) zo -LEGEND -,: :::, w z 0 I-0.2% ANNUAL CHAN CE -,: 0~ --FLOOD ::;c 1% ANNUAL CHANCE >-LU~ ------(.) ...J_ --FLOOD z oo:: --_____ 2% ANNUAL CHANCE UJ :r:O 5350 I FLOOD (.!) 10% ANN UAL CHANCE 0: <( (.,) ---------FLOOD UJ CL~ ::;c ~ STREAM BED UJ ~~ _J -ri! <(~ i-!~ ~ r;;I'. !:I---6 CROSS SECTI ON UJ LOCATION 0 UJ u. 5200 5600 6000 6100 6800 7200 7600 8000 8400 8800 9200 9600 10 ,000 10 ,4 00 STREAM DISTANCE IN FEET ABOVE CO NFLUENCE WITH LITTLE DR Y CRE EK 126P 5450 t 0 544 0 5430 .................... ++-...................................... _ ...... ..... 5400 5390 5380 10,400 1 ' =-i • '--. 1-l-·--+-H ,I-1-1'+-l~ ~ .......... -++ +.._+,_+,_::-++-H--1+-l++++<-H 1-1-0-1-l-+++'-+.!-H ,-i=--1-· ~~-14++ ........ ++-H '7-~1 .- -It J+ H·+.-++H-1 10 ,800 11,200 11 ,600 12 ,000 12,400 12 ,800 13 ,200 I+ 13 ,6 00 14 ,000 STREAM DISTANCE IN FEE T ABOVE CONFLUENCE WITH L!TTL E DRY CREEK 5450 5440 r 5420 CJ) LJ.J ...J u: 0 Cl'. (.L 0 0 0 ...J LL I u _j :::> (9 0 0 0 :s:: z UJ UJ a::: (9 !-,-' i -5400 i'.i H- t+ ,..j LEGEND _____ 2% ANN UAL CHANCE FLOOD 1u% ANNUAL CH AN CE --------1-LOOD 14,400 14 ,800 smEAM BED CROSS SECTIO N LOC ATION 15 ,200 5390 15 ,60~ z w C) <{ >-z w ::;; w C) <{ ~ ::;; i'.i z w C) c:: w ::;; w 12 7P I I I I I I I I I I I I I Ii I I I I I 0 ~ ~ 5490 5480 5470 1-5460 w w u. ~ z 0 i== 5450 ;; w ...J w 5440 5430 5420 ,_ -,,,.. 15 ,6 00 -l - - 16,000 16,400 ~ :I ~- .i l H: L . :t.:1 16,800 17 ,200 17,600 18,000 18,400 18 ,8 00 19,200 STREAM DIS TA!~t;',: IN FEET ABOV E CONF LUEN CE WITH LITTLE DRY CREEK L EGEND ______ ~i.?Jto~NNUALCHANCE ~ 0 1 % AN NUAi CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE FLOOD STREAM BED CROSS SECTION LOCATION 5490 5480 5470 5460 5450 5440 54 30 19 ,600 20,000 20,400 2u ,800 (/) w ...J u:: 0 er a. 0 0 0 ...J u.. >-u z UJ (!) <( I-z UJ ::;; UJ (!) <( z ~ >-(.) z UJ (!) O'. UJ ::;; UJ ~ UJ 0 UJ LL I u _J => (.9 0 0 ~ z UJ UJ 0::: (.9 o - 0~ .w ~~ zo => w 0 I- 0~ UJ ~ oa:: :z:O <l'.u a..~ ~~ <l'. ~ 128P 5540 5530 I . 5520 I 0 > ct ~ I t-5510 w w LL ~ z . 0 ~ 5500 ct > w ...J w -~ 5490 I . '. . . - 5480 I H-... . . 5470 ,7 -.. ' 20,800 21,200 21,600 22,000 -➔. i J I ,,., iT ! ' , . 5540 . .. ~ . 5530 ·1 = d-Ll--I r, I 11 5520 I . . ~ I -I I I 5510 ' . -· = ' 5500 -'' ' I ' I 5490 - - t ' . - ' 5480 ~ LEGEN D '.. 0.2% ANNUAL CHANCE 1-FLOOD -. ------1% ANN UAL CHANCE . ti" FLOOD -r _____ ~~'6iN UAL CHANC~ . 10% AN NUA L CHAN CE i ,J. --------FLOOD ,-', -~ STREA M BED ,,-y . .nv .1 IIJX --ii 0 CROSS SECTI ON 'l 1-LOCATION - 22,400 22 ,800 23,200 23,600 24 ,000 24 ,4 0 24 ,800 25,W0 25,600 26 ,000 STRE AM DISTANC E IN FEET AB OVE CONFLUEN CE WITH LITTL E DRY CR EEK I Cl) u UJ ....J ...J ::, u: ('.) 0 0 Cl'. 0 0.. 0 Cl :s: 0 z 0 UJ ...J UJ LI. a:: ('.) >-(.) z w (!) o ~ <( U en I--t1i z w ~ ~ ::E w zo (!) <( ::,w z o i <( ::E >-u o (.) UJ 0.. z o o:: w IO (!) 0:: <{ u w a..~ ::E w c2 ~ ...J ~ <t::'S. w 0 w lL 12 9P I I I I I I I I I I I I I I I I I I I 5580 :,570 5560 t-+-t-+1-+-+-+-t-r-1-1-, 0 ~ 6 tiJ 5550 w u.. ~ z 0 i== 5540 ~ w ...J w 5530 5520 5510 26,000 .!- I- --1-H-l+H -+-H-l+++HI-H--H-1 26,400 26,800 _I 27,200 C a, ... z F 0 (-7!7!7t1E1E~;:81f1ffimlffiEfB=E□l8 -·H-+-+t-+1-+-+-t-t--t-+-t-+,-+-+-+-t i+H-H- H-H-t+H- LEGEND ______ i t ~~NNUAL Cl-tANCE __ _ _ __ ~ro~N 0 NUA L CHANCE _____ 2% ANNUAL CHANCE FLOO D 10% ANNUAL C~AN CE --------FLOOD t-1"1-1"1"1--rH-1H-·t-+-H-1-+-+-+-tti 27,600 28,000 28,400 28,800 29,200 29,600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH LI TTLE DRY CREEK 6 30 ,000 30 ,4 00 STREAM BED CROSS SECTION LOCATI ON Cl) LJ.J _J u:: 0 O'. c.. 0 0 0 _J LL I u ...J ::::, <.9 0 0 0 :s: z w w 0:: <.9 130P -I I I 565 0 I I 5650 -I -"~ I I 'IJ -en u 5640 I 5640 UJ ...J -' :::, I u::: (!) I 0 0 c:: 0 Cl. 0 5630 I I 5630 0 s: I 0 z 0 LU ...J LU 0 u. 0::: I ~ -t? ~ . - 5620 I-5620 I w w I LI. ~ I z 0 ~ 5610 -56 10 > I w -' -w - ' I 5600 560 0 >-0 -z -LU (!) o -I < U en I--~ I . z . ,1J LU ~~ ' 'i-::;; i --,-j-:7-LU I 5590 -5590 (!) za 'j LEGEND < :::) LU -z 0 1-----0.2% f\NNUAL CHANCE ~ u~ ·-t FLOOt, I --· l% AN NUAL CHANCE >-LU~ FLOOD 0 .. J[ z o ~ 2% ANNUAL CHANCE LU Io ,--FLOOD 5580 (!) 5580 10% ANNUAL CHANCE 0:: <( (.) I --FLOO D LU a..~ ::;; LU ~~ ~ STREAM BED -' --~ <(~ -6 CROSS SECTION I LU LOCATION 0 LU u. 30,400 30,800 31,200 31 ,600 32,000 32 ,400 32,80 0 33 ,200 33,600 34 ,00 0 34,400 34,800 I STREA M DISTANCE IN FEET ABOVE CONFLUEN CE WITH LITTL E DRY CREEK 131P I -. .J. 1 -1 5355 5355 1 U) 1 U) <( -Cl. en >-5350 1 1 5350 w CD ....J I 1 u::: 0 0 ...J 1 1 ::::> a::: C9 a. 0 0 5345 1 11 11 1 1 ' 5345 0 0 ''' l .l...J.J. ' err= 0 0 . 1 -1 1 1 1 7 I 1 I 1 1 11 I I 3 ~ ....J 0 LI.. z ~ - LU 1 LU ~ 1 5340 0::: I-5340 C9 w I w Li. I ~ -. ---z 0 i= 5335 -5335 <i: -> -I w _J w I 5330 I 1 533 0 >-' 1 u z I I+ I+ I+. LJ.J <.!) en <( •(#] I-0 Lii I I z I LJ.J 0 a: R+ :::;; <( 5325 I 5325 LJ.J 6 D <.!) LE GE ND <( u w z, I---0.2% ANNU AL CHANCE ~ LU ~ -.. -FL OO D - __ 1% ANNUAL CHANCE >-0 <( -----FLOO D u I CL I + z <( a: --__ _ __ 2% ANNUAL CHANCE LJ.J o..O ' FLOOD <.!) 5320 I I 10% ANNUAL CHANCE a:'. c2 ~ f-L -+ ---------FLOOD LJ.J -:::;; -·--LJ.J <( D ~ STREA M BED .J z H -~--$11 c) ~ ~ CROSS SECTION I LU -LOCATION D LJ.J I I LL. 0 50 100 150 200 250 30 0 350 400 450 500 550 600 650 STREAM D ISTANCE IN FEET ABOV E CONFLUENCE WITH GREE NWOOD GULCH 132P 0 ~ ~ 5,l60 5355 5350 I 1-5345 w w u. z ...l...J... z ·H--'-+H-----t-t-++++-tf- 0 ~ 5340 ~ w -' w 5335 5330 5325 650 rt 700 I'. ,-- ·r· 750 ,- :-t IT 80 0 I I 850 J.::n!t I 'fl--R :rH+tt H- -'+t·+ j, r r --ti + w ·H-....,_.t-H -rt-rr++-H---t-+,H-1 r · i 1-t lt I+ 1--H++++i+++t+t+H-l+I-IP:JJ 900 950 1-H · 1000 11 .J:I:L t- I 1050 1100 STREAM DI STAN CE IN FEE T ABOVE CONFLUENC E WITH GREENWOOD GULCH i 777 H-5360 ·t-Hr++-t+++-H 1150 j ·1 ~tr+µ ___ J;:!= 5350 -'-+++++-H-t-++++i+I-,. 1 --l ·-,.tt_ ' j HtF ll± L 5345 _1: 5340 -i LE GE ND 1% AN NUA L CtiANCE --FLOOD I+ 533 0 ___ _ __ 2% ANN UAL CHANCE FLOOD 10% ANNUAL CHAN CE --------FLOOD STREA M BED CROSS SECTION LOCATION 1200 1250 1300 Cl) w ..J u::: 0 0:: a.. 0 0 0 ..J u. Cf) Cf) ~ >-CD I 0 ....J :::, (9 0 0 0 :s: z LU LU c:: (9 133P I I I I I I I I I I I I I I I I I I I 5365 5360 5355 5' ~ ~ Iii 5350 w u. ~ z 0 i= ~ w 5345 ..J w 5340 5335 5330 1300 1350 1400 1450 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH GREENWOOD GULCH LEGEND ------~l~NUAL CHANCE __ _ ___ i~o~NUAL CHANCE: _____ ~~~NUAl.C~CE ________ imo~UALCliANl:,"E 0 S'f'REAM BED CROSS SECTION LOCATION 5365 5360 5355 5350 5345 - 5340 (/) w ..J u: ~ a.. 0 0 0 ..J u. 1'.; z en ~ >-co :::i: (._) ...J :::::> (!) 0 ~ z w w 0::: (!) ~ in !z Ou) ~ (._) ~ 5335 ~ cj □ ~ (._) ~ ~ w ~ >-u O < :::i: 0.. ifi <( er. ~ ~ 8 w 0::: z ail <Ca ~ i w fil LL 134P 5740 t-H-t-+++t-1- 5730 ·~ i ·!!t+,t-t,., _++rrt I-<-r 0 ~ ~ t;j 5710 w u. ~ z 0 i== 5700 ~ -' w 5690 5660 0 200 400 -·1+-r+,H-t-1-+++++r+,c+-t-1 1,r-t1-rt-H·+t-ttH-I 600 600 1000 1200 1400 1600 1600 2000 STREAM DISTAN CE IN FEET ABOVE CONFLUENCE WITH CHERRY CREEK +t-1-t-+.,.....t-H-+++-+1 5740 5730 -;--t-·· I H: 5720 t+ .. ~ 5710 57 00 -1 l-+l,H-++-t-+-'-,H-++++---1 (/) w ..J u::: 0 0:: a. 0 0 0 ..J lL ~ UJ UJ a:: (..) z 0 >-z <( (..) ~ 0.. <( I 5fl9o t LEGEND ______ ~tci'o~NUAL CHANCE 22 00 1% ANNUAL CHANCE l=LQQD 2% ANNUAL CHANCE FLOO D 10% ANNUAL CHANCE -FLOOD STREAM BED CRO SS SECTION LOCATION 2400 5660 26 00 z w (!) <( 1-:z w ::. w (!) I 135P i=i:;:::;:::;:;:::;r:;:;::;::;:i=i:;:::;:::;:;:::;r:;:;::;::;:r::;:::;:::;:::;:;:::;H---l"""';..:l::P:mITT:i:i:rn::umrn::i:i:rn::P:m::P:mITT:i:i:rn::P:m ITT:i:i:rn::um::P:m ITT:i:i:m::um::P:mITT:r+ITT+::i:1+1::P:mi 5760 -~•IH-++-+-t-1-H-t-t-t-+++-i -+-H-<H--t.....,_++-i-+-H-<H--t-+-t++i-+-i-+-I-H-t-l-+-t-++i-+-+-+-+-1-+++++-+-+-1-H-t-t-+-t++++--++-1-H-+-t-+-t++·l-+-+-+-1-H-+-t-+-l·++--+-+-1--H-t-++-+++--+-+-H-O< l+-!-++--+-+-H-<-t-l □ ~ e. 57 40 1-1-,-+-1-+-t+-+++-1-H-+-1-+-++-++-<' , •-·-t+t+H-t--H--t+H H-t-H-H-+-++-+._;""._;""..;..;"+1-1+-l+-l+-++-++-t++-l--,l--+H+-t"ti.,_t.+-1+-1++!-+l--+H+.-HI-t''·• l::t+t11:tl+i+l+lt+++mt:tr:-C:.l-tm+lfflmt:, t;j 5730 ~ 1:::1::;:;::;:;:ttj~ ~ z 0 i= 5720 ~ w _, w ... --- -I .-r: - 5760 5740 5730 5720 (/) w ...J [i: 0 0:: c.. 0 0 0 ...J LL. :,,:: w w 0:: <..:> z 0 >-z c) >-a.. a.. <( I i:'t ~7 5710 , , 57 10 i:, --l +1!+H-t-l-l·-t++l-+l--H-t--H- 570 0 2600 2800 3000 t.tl:J::j:j:j:j:®:1::t.t1m:tt:1~1:tt.tt.tt:1:®m:ttm:mm:t1$t.tt:1:l:ttm1:tttt:1tt:1:t.t:t.t:t.t:t.t:t.t:tt::t.t11=tt~:j:j:j:j:ttfi:m+1+t1 5700 1-H-t-+·+-+++-H+ 1-H+-+t-1-+-t-- 3200 3400 3600 3800 4000 4200 4400 4600 ::;TREAM DISTANCE IN FEET ABOV E CO NFLUENCE WITH CHERRY CREEK 4800 CRO SS SECTION LOCATION 5000 z UJ ~ .... ro ::; UJ ~ j 1:, z UJ (!) ct'. UJ ::;; UJ o - <..:>_ ~ i:'.:~ zo ::,W 0~ <..:> 0 w Q. oo:: IO <( (.) a.. ~ ~~ ~ <( ~ UJ 0 UJ LL 136P - 5370 I 5385 - ' -.I . j ··, I '-' .. -(/) 536 5 11 ,_ 5380 l -UJ I . ') 1-µ. _J I u: ! "1 ·'+IT -! •1 i-· (.) . ·q-q.;_. 0 .....I :.11+-,+ . Cl:'. ::> I I-'-+ a. (.9 5360 I '' 5375 0 UJ I . ' ' 0 UJ 7 0 .....I 0 -_J u. ~ -1- 2::. I ''' --I Iii 5355 . ' 5370 w u. -~ ---·' z ' ' 0 I I I i= 5350 5365 <( ~ - Gj t1r;,;. u .... ..J -- w t 5345 r 5360 >-'(J ' -(..) Ji' z . LU -(!) 0 en .L ,~ . ' < . I-(.) <( -1'I z _w q. ---H-LU ~~ ----:::. ., ---l -LU 5340 5355 (!) z o --~ -LEGEN D < ::,W ~ z 0 I-0.2% ANN UAL CHANCE :li (.)~ -~ FLOOD ----__ 1 % ANNU AL CHANCE >-UJ ~ --FLOOD (..) z 0 a: t ~ -__ _ __ 2% ANNUAL CHANCE LU :r:g 5335 FLOOD (!) I I I 10% ANNUA L CHANCE 0:: <( z ---------FLOOD LU a..-:::. -LU i:2 ~ --~ STR EA M BED -' =~ r f¢. ; -6 ~ <( <( CROSS SECTION LU -LOCATION Cl LU u. 0 20 0 400 600 800 1000 1200 1400 1400 1600 180 0 20 00 22 00 2400 STREAM DI STANCE IN FEET ABOV E CONFLUENCE WITH SOUTH PLATTE RIVER 137P 54 00 ' 5400 i l: 1 -.L I z ·I -·-5395 ~-' 5395 !,) w --.J I u. u 0 ..J 0:: :::> -a. (? 5390 I ~ 5390 0 w I 0 IJJ 0 ..J 0 '' '' .J u. ~ I ~+-'~, ~,. ! ~ -'-+1 5385 I' I 5385 t;j -[ w - LJ.. -b ~ - z m -0 ~ 5380 I 5380 -~+ > w -q -' -w ~ I~ 53 75 I ';--' I 53 75 >-, , ' 1 --I _j u -z LU --I ~ (!) O cn --I -< -+ ·r --f-u _ Li5 :tJ)--L _, 7 3 -z --LU ~ ~ 11 '-:::. -LU 5370 ' 5370 (!) za --LEGEN D < :::> w -z 0 I--0.2% ANN UAL C HANCE < u ~ FLOOD ::;; -; 1 % AN NU AL CHANCE >-w ~ ~, I FLOOD u z oo:: -2% ANNUAL CHANCE LU I 0 I FLOOD (!) 5365 10% ANNUAL Cl iANCE er: <( u -----FLOOD LU Cl..~ -::;; -LU ~~ ~ STR EAM BED -' I---o'i <( <( ;xf, II --· 6 Oji] -. CROSS SECTION LU ' LOC ATI ON D LU I I LL 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 STREAM DISTANCE IN FEET ABO VE CONFL UENC E WITH SOUTH PLATT E RIVER 138P . -' ' 5425 I 5425 I I '' ' ..,......., '' I 5420 (/) 5420 I : w ...J I ' u:: u 0 _J I Cl'. :::, Q. c., 5415 I 5415 0 UJ I I 0 UJ 0 _J ! ...J a 't u. > I ;. <{ ~~ ~J ~ i-·' 54 10 I-5410 I ,. w w u. ~ z . 4l-- 0 - j:: 5405 , 5405 ~Wi ,, ~ ' w ..J -'re!--w 'f±; I 5400 . I I I ' 5400 >-~ I u -I z w . (!) 0 en <( I-u _ i1i :s z H-' w ~ ~ . :::;; 53 95 ' 5395 w Z Cl ' (!) LEGEN D <( :::, w z o i . 0 2% ANNUAL CHAN CE ~ -. .. FLOOD (.)0 . 1 '4 ANNUAL CHAN CE >-... FLOO D u UJ D.. z Oct: --2% ANNUAL CHANCE w :i:O FLOO D (!) 5390 ' -10% ANN UAL CHAN CE c:: <x: u --FLOO D w a.~ r-:::;; w ~~ . ~ STREAM BED ..J -N-I )t LI . . 6 CROSS SECTION c:i -=x:< w LOCATION Cl w u. 50 00 52 00 5400 5600 5800 6000 6200 6400 6600 6800 700 0 7200 7400 STREAM DISTANC E IN FEET ABOVE CO NFLUENC E W ITH SOUTH PLATTE RIVER 139P I I I I I I I I I I I I I I I I I I I a ~ 6 I-w w u. ~ z 0 ~ > w .J w 5455 5450 5445 5440 I 5435 5430 I I I +h 5425 ,- 5420 7400 I - I - - 1 ·-!-"'t-:1 -. - --I I - Jt 7600 7800 8000 I I I I I I 'I :zt: I _, - ,o •-+. I - -1 -/J.12:i Cl J;,(- .,!,<;'. T::" -.. I I' - -- I - ' ,- - - - --. -. -- 8200 8400 8600 8800 9000 920 0 STRE AM DIS TANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER 5455 I -~ I -I I 1 5450 en w .J I u::: u 0 _J 0:: ::> a. C, 0 LU 5445 0 LU 0 _J .J LL 5440 'I 5435 -- I 5430 >-0 z UJ (!) O en -<( -I-o _~ z -UJ ~ ~ ::. UJ 5425 (!) zo LEGEND <( ::i w z 0 I-0 2% AN NUAL CHANCE <( 0 ~ FLOOD ::. 1% ANNUAL CHANCE >-UJ ~ FLOOD 0 z o c:: _ __ ~~a'o'6NUAL CHANCE UJ --(!) :co 10% ANN UAL CHANCE a:: <( u --------FLOOD UJ 0... ~ ::. ~ STRE AM BE D UJ ~~ -' 0 ~ <( <( CROSS SECT ION UJ LOCATION Cl UJ u. 9400 9600 9800 10 ,000 140P -5480 I - I 5480 '. -'' ·~ I I '' 1 5475 (/) 5475 ' UJ ...J :::c --,--I u::: C> ' I' 0 ....J -0:: => I a. (.'.) -- 0 UJ 547 0 I I 547 0 0 UJ 0 ....J ...J 0 u.. > <( I -~ I t-5465 ·'-5465 w w r. - u. '-~ -~ - j:r -z -0 . ,-=t,. .,.,, i= 5460 5460 <( . -~ ·l.t,;: > w -I ...J w ---. 5455 5455 >- I!" 0 ' , z -en UJ --· <..') 0 en -F < .'. I-C>_Li) :-i-z -I UJ ~ ~ . i!: -~ ::. --UJ 54 50 +~' 5450 <..') zo LEGEND < => UJ j 0 I-0.2% ANNUAL CHANCE C> ~ FLOOD -1 % ANNUAL CHANCE >-UJ ~ -------·-0 -FLOOD z 0 oc -2% ANNUAL CHANCE UJ :::c 8 5445 FLOOD <..') I 10% ANNUAL CHANCE 0:: <( z I --FLOOD UJ a..-::. --UJ ~ §E ~ STREA M BED ....I --·,1 I 6 CROSS SECTION <ii <( <( -UJ ,· LOCATION Cl UJ LL 10,000 10 ,2 00 10 ,400 10 ,600 10 ,800 11,000 11,200 11,400 11,600 11,800 12 ,000 12 ,200 STREAM DIST ANCE IN FEET AB OVE CONFLUENCE WITH SOU TH PLATTE RIVER 141P -5510 551() -5505 Cl) 5505 UJ -....J ::c ,~ u::: () 0 _J Ct'. :::, 0.. (.'.) I 5500 0 LU 5500 I -0 LU -0 _J ....J 0 lL ~ I 6 I I -5495 1--54 95 LU - I ll u: ~ T, - z 5490 l::t+ ' 0 I 5490 ~ -. - > - LU _J LU I-· -- 5485 >-51,85 I t.) z '' " w (!) 0 en < -I-o_i'.5 z w i:'.: ~ -::. w 54 80 5480 (!) Z Cl --LEGEND < :::, w z 8~ 0.2%ANN UA lC!IANCE < FLOOD ::. -~ 1%ANNUAL CHA.'ICE >-UJ ~ FLOOD t.) -z 0~ 2%ANNUAL CHANCE w ::i::0 -FLOOD (!) 54 75 10% ANNUAL CHANC E 0: <( (..) -w c_~ -FLOOD ::. -~ w ~~ STREA M BED _J -'ci <( <( ,. 0 CROSS SECTION -w LOCATION 0 w u.. 12 ,200 12,400 12,600 12,800 13,00 0 13,200 13,400 ST RE A ~ DI STAN CE IN FEE T ABOVE CONFi.UENCE WITH SOUT H PLATT E RIV ER 142P I I I 5580 I 5580 I I 5560 I ' 5560 (/) I UJ 1 ...J :::c: u:: 0 I 0 _J er ::> a. -(.'.) 5540 a ~ ~ 1--5520 w w u. I ~ I 5540 0 w I 0 w 0 _J ...J LL I 5520 I ~ I - z 0 i= 5500 ~ w ...J w - I . ' -I ! -- I I 5500 I 5480 5480 >-I u z w 5460 5440 - LEG EN D 0 2% ANNU AL C~CE -FLOOD 1% AN NUAL CHANCE FLOOD 2% ANNUAL CHANCE I FLOOD -10% ANNUAL CHAN CE -FLOOD ~ STR EAM BED 0 CROSS SEC TION LOCATION <!) Oen I <1'. I-o_LiS z w ~~ :::;; I w 5460 <!) zo <1'. ::> UJ z 0~ <1'. :::;; Oo I >-u We.. z o o:: w IO <!) a: <( u I w o..~ :::;; :.u ~~ ...J ~ <( <( I w 0 w r u. 13 ,2 00 13,400 13 ,6U0 13,801., 14,000 14,200 14,400 14 ,6 00 STREAM DISTANCE IN FEET ABOVE CONF LU ENCE WITH SOU TH PLATTE RIVER 15 ,000 I 143P I o ~ ~ 5620 5600 5580 l:u f,560 w u. ~ z 0 i= 5540 ;; w ...J w I++ H I =r r1 .. I+ 1 !-t:;::;i.t.:rrJ:l.:t,..tJ-+H+++-+-H-+ +--H·+++--~H-+ H" 1·--H--1-+++++-t-,HH+-H H--HH++µH .... -,1-,J:S8:tl!!S8:t:t+1=m:t:tttm H-ttiH-t-tt-1--HH-trr' 1-,li:-·1::.t=t:t:ttt::=:-t ~-+ ' .. L tJ i :n .1...: .•. :1.: --r:'1-, ·f- -H-f+i;:- HH H H-H+++--• +-I 1-t-t-++++-+--'-H -:,--1- 5620 5600 5580 5540 p: Cf) UJ _J u:: 0 a: c.. 0 0 0 _J u.. I u _J ::, Cl w w _J 5520 ™' 5520 i'.:; fil , ---+-+-1-H ~--+++--+·· ---:::..:::mm_ .2:EEEE:l±H:JITTiS®~-:r: I-H--H·++--1-HH++--H-++I-' H-.. f-rlr+ +j+-+-++ ......,0 -i-_ .,...._-++H.J-Hr:i r 8 ~ . --E -,1 _..1.._, H--+-++-+--+-H r ,~i•-+11--++--1-t-t,-t;+-+---~-1, -~ --~ -1-H .... --+-+-+-++ , -rl-Lr 5500 1:j::;::J::::j:j::j:j:j:J:l:+#f-H+H~~+h-+#1f"l+.j:j:j~J+jl..j.:j:t++:/+Tf=' +t;=t+:/+~™+tffifi=~~+j:j:j::j:jtj:µ,.j:jjl:j::!:j:j::j:j::j:J+j4+Jt!:;j;j;j;l;:\~!;j;j;;!;!;!;j;gji;g,t!::j:tj;~ 55 00 -~:~, :~ -_ _-~ 1 +-H-+_H+_+ __ Hd➔-,m'1t_l1 -_--tl: --_ _ ___ L E-GE~~Jlo~NNUAL CHANCE j~. .t=t _ -½-L-______ 1%ANNUALCHANCE I+ 1...!.. ----FLOOD 5480 rn=~:l:l:ttliittti:mttt+t' r1r::i..·rn-tl:ti:m:f+ttrHti::j::j::!i;::tt:j::j::m:ltitmtr:t+m:l:l:tt:lit:t":j::j::m:lt:l:tm:f+:j::j::m;tiiil ------t~oi"o"UAL CHANCE t . I I 10% ANNUAL CHAN CE --------FLOOD 14 ,600 14 ,800 15 ,000 H-1H-t+++-t-,l-t-t-H--t-tiHH-H-t I --t--1-t-·H-++-+-1!~81±EB3l!=S1l!ES1 .. 1 I ~ STREAM BED 6 1!';,200 15,400 15 ,600 15,800 16,000 16 ,200 16,400 STR EAM DISTANCE IN FEET ABOV E CO NFLUENCE WITH SOUTH PLATTE RIVER 16,600 16 ,800 CRO SS SECTION LOCATIO N 17 ,000 17 ,2 00 z w ~ 1-z w ::;; w ~ i 144P I ± 5680 I 5660 I I I I I I 5640 I 0 ~ ~ I tu 5620 I I w LL ~ I z - 0 - j:: 5600 , , 17 7 ~ h--·' 11 w ~ _J ' -w ' 1. I I 5580 I -- 5560 -± -,-'-,-1-<· =E -r: l_c:=, ---. --· -...... IT -- 5540 µ 17,200 17,400 17,600 17 ,800 18,000 18 ,2 00 18,400 18,600 18,800 19,000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE W ITH SOUTH PLATTE RIVER 5680 5660 5640 I 5620 - 'I I - I 5600 5580 - -h + 5560 LEG(:ND 0)%ANN UN.. CHANCE FLOOD ------1,ANNU AL Cl-tANCE F1.vDD 4(i ,\N"'lU AL CHANCE FL00li 10%ANNU AL CHAN CE -FLOOD ~ STREAM BED 6 CROSS SE CTION LOCATION 19 ,200 19,400 19 ,600 19 ,800 en w ...J I u::: 0 0 ...J c:: ::::> Q. C) 0 UJ 0 UJ 0 ...J ...J LL >-Ll z LU (!) 0 en <( ,... o_LiS z LU ;:::~ :::. LU z o (!) <( ::::> w z 0 ~ ~ 0 0 >-Ll UJ CL z 0 a: LU IO (!) er:: <( u LU a..~ :::. LU ~~ ~ <( <i: UJ 0 UJ u.. 14 5P I I I I I I I I I I I I I I I I I I I I I I I I I 0 > <l: ~ f-w w u. ~ z 0 ~ ;;: w ...J w 5720 5700 5680 5660 5640 5620 I 5600 r - 5580 19 ,800 - I I I ~if];::! -~ I - I+ H~ - . l-L i 20,000 ' I IC/I " I I ' -- I - .L -- I I '' I - -- -' ' - --+ - I -------- - I 20 ,200 20,400 20,600 20,800 21 ,000 21 ,200 21,41)Q STREAM DISTANCE IN FEET ABOV E CONFLUENCE WITH SOUTH PLATT E RI VER ' - 5720 _, I 5700 (/) LJ.J I ...J :r: u::: (..) 0 _J a'. :...::> a. C) 5680 CJ UJ 0 UJ 0 _J ...J LL ' 5660 . -- ' 5640 ~ -"i ' 5620 >-u I ' z ' w I <!) 0 rn < -le -..... u _L1i z w ~ ~ ::;; w 5600 <!) zo LEGEND < ::> LU z 0 I- I 0 2% ANNUAL CHANCE < u ·r2 FLOOD ::;; __ 1% ANN UAL CHANCE >-ll.J ~ ----u FLOOD z ocr: ---- _____ 2% ANNUAL CHANCE w :r: 0 FLOOD <!) I 10% ANNUA L CHANCE Ct'. <t t) ---------t-LOOO w a.. ~ ~-::;; ~ w ~~ -STRE AM BED ~ •= 6 CROSS SECTIOt-1 <( -< UJ -LOCATION 0 -UJ u.. 21 ,600 21,860 146P -' I ~ 5390 .~ r,. I ' 5390 - 5385 ~I - "' ✓7-1' . 'I I -'' I -~ ' ' 8 . :::?!" - ~ w w Cl) Cl'.'. 5385 lJ.J (_) ...J w [i: I 0 (_) :c: •· 0::: z Cl. <{ 5380 -I I I 5380 0 :E 0 0 0 (_) 0 > <{ 6 I-5375 w w u. ;;; z 0 j::: 537 0 <{ > --½ <i). . ' i -: I - -'' --r . :J..i-4 -r-----tt ---I 2 --.J I '' IT -' ...J w u. ....J ~ ::::J 5375 5370 w ...J w -..L. -----µ. --- ' -- 53 65 5360 5355 j--·--I I I ~ --' I t - -I_ ,---,-:rl-_j_ 1 ri--_j.. -_j_ t:i !:1:vr '· -!! J --I -IT/ ' 1..l.. -+· . - 17] j--+-i-T --· - r :µ, ff t=H I-· :L If LEG END -:!" -Ii .-;. + ,_ ----'-J={ .. r H:. 0 2%ANNUALC HANCE -FLOOD ll-a- -4 R= -I ·1-' -$ t . ·It --------1%ANNUALC HANCE ltt .. T .. -FLOOD -2% ANNUAL C HANCE I . -,---I. ' ·r ---·--FLOOD u ~~ I .l.. i ~ 11j~ r tO Y.ANNUAL C HAN CE t t· -rr --------FLOOD ----i~~ +·± It: •. ~STREAMBEO -•· --~ ·rE1:1 f l[[!)} i: I D 1 6 CROSS SECTION LOCATION . 5365 536 0 > (.) z w (.? o -<( (_) Cf) ,-. -t1i z w ~~ ::::;; w (.? zo <( ::,W z oi <( ::::;; uo > (.) Wa.. z oo::: w :r:O (.? er <{ (.) w Cl.~ ::::;; w ~~ ...J ~ <{$ w 0 w LL 1500 200() 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 STR EAM DI ST AN CE IN FEET ABOVE CONF LU ENCE WITH COMAN CHE CRE EK 147P I I -e ru F)aG\¥ -() IN D I 5285 ~ I ~ I I I I 0 ~ ~- 5280 1---HH-+4+++-H-+-+-IH-+4+,._, 52 75 f/l~ ::.:::: I en w w w + ..J 0:: Lj;' . u::: 0 . f '<J ; 0 >-c:: ll. 0:: 0 0 0 w ...J 0 ~ ..J u. ::J I I- UJ UJ u. 52 70 0 NER iT- ~ I z 0 i== 5265 j - <C I > UJ -' UJ I I I I I I r· C 526 0 19· ~ 5! -~~r~-di ~~-~If ~Q -~-· it!r ~z . lj I l -;f : 5255 LEGEND 0.2% ANNUAL CHANCE FLOOD 1 % AN NUAL CHANCE ---FLOOD 2% ANNU AL CHANCE 5250 -----FLOOD 10% ANN UAL CHANCE --------FLOOD ~ STREAM BE D 7 -r. -11: 1¢-1i:11 _ 6 CROSS SECTION -! • 1 LOCATION -H- >-u z w (!) 0 en < I-0 <C z _w w ~ ~ ::;; w (!) zo < ::::, w z 0 I-< 0~ ::;; >-w~ u z oo:: w :r:O (!) Cl'. <( u w a..~ ::;; w ~~ ...J ~ <( <C w D w LL I -400 -200 0 200 400 600 800 1000 1200 1400 1600 1800 2000 22 00 STREAM DI STANCE IN FEET ABOVE CONFL UENCE WITH SO UTH PLATTE RIV ER 148P I 5305 5300 5295 □ ~ ~ tu 5290 w LL ~ z 0 ~ 528:, Gi ..J w 5280 527 5 5270 2200 2400 2600 2800 3000 32 00 3400 3600 38 00 4000 4200 STREAM DIS TANC E IN FE ET ABOV L CON FLU ENC E WI TH SOU TH PLATT E RIV ER LE GEN D 0.2% ANNUAL CHANCE FLOOD ____ ir&hN UALCHANCE _____ 2% ANN UAL CHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED 0 CROSS SECTION LOCATION 4400 4600 4800 (/) w ..J ii: ~ a. 0 0 0 ..J LL >-u z LU ~ !z LU ::!: LU (.!) I i3 ifi (.!) a:: LU ::!: LU ~ LU 0 te ~ LJ.J LJ.J a:: u ~ Cl LJ.J ....I t= ::J 0 u, ~ Li) ~~ za ::::,W 0~ uo LJ.J a.. 0~ :co ,cx::U 11.~ ~~ ,ex: <( 149P I I I I I 5325 5320 5315 0 ~ e Iii 5310 w u. ;!!; z 0 ~ 5305 w ...J w 5300 5295 5290 40 C'l 5000 5200 5400 5600 5800 6000 6200 6400 6600 STREAM DISTANCE IN FE ET ABOVE CONFLUENCE WI TH SOUTH PLATTE RIV ER 6800 LE GEND ______ itcr-otNUAL CHANCE ______ 1%ANNUALCHANCE 0 7000 FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD smEAM BED CROSS SECTION LOCATION 7200 7400 en w ...J u: ~ Q. Cl 0 g u.. ~ w w 0::: u ~ Cl w ....J I= ::J 150P I I I I 53 45 I I I I I-,- -::.::: I I 5340 I I en w I I w w -...J a::: ~ u::: u 0 0:: >--a.. a::: -0 5335 ' -' 0 w I 0 _J H--0 ~ □ ...J LL :::J ~ .. e, -. I-5330 I I 1 1 w ' w u. ~ ·t---rr -z H+ ~ 0 I+--j::: 5325 '. .tt: -<( > w _J w H+ --! 532 0 I I I ' ' >--u z LU --'--(.!) OCJ) -j..... <( --,_ ,-u_ i1i t± h z --fi: ---LU ~ ~ + ::. I t--'--LU 5315 ' ~ zo -LEGEND => UJ z 0 ~ -_ 0.2% AMNUAL CHAN CE <( I+ ----t=l= FLQOrJ ::. uo 11" >-----------__ ~ro1J6NUAL CHANCE u Wa.. -z oa::: I+ -.. 7 -__ _ __ 2% ANNUAL CHANCE LU :r:0 5310 r FLOOD (.!) :r: ·-10% ANNUAL CHANCE 0:: <i:: (.) 1±~ ~+ ----------FLOOD LU a..~ I ::. 1-,-~S1REAMBEO LU c2 ~ -I -_J !-~:! ~ <i:: ,<( :N [ t--t--t--H---() CROSS SECTI ON UJ LOCATION CJ ' LU ,.,_ 7400 7600 7800 STREAM DISTANCE IN FE ET ABOVE CONFLUENCE WITH SOUTH PLATTE RIV ER 151P - 5350 '' -' I -- ' (/) ~ 534G ' LU ' -· '· '' ' ' w LU I ...J -u::: er 0 I 0 >-0:: -I a.. 0::: I -0 5340 I I 0 U.J ' I I 0 _, -0 ~ ...J 0 LL ::J ~ -- 6. --I - I-5335 ' I w w u. ' « ~ -z --.,. 0 > ~ 5330 - -a: w - ...J --w -- >-5325 :J -u z UJ ii! -(!) 0 en --<( -I-o _~ ---=~ z UJ ~ ~ -j , . --:::;; I 1 UJ 53 ~0 -' (!) zo LEG END <( ::,W -. --z 0 I- -· h 0.2% ANNUA L CHANCE ~ 0~ FLOOD . 1% ANNUAL CHANCE >-LU a: . . -------FLOOD u z 0 c:: . _____ ~roiiNUA L CHANCE UJ 53 15 H-(!) :i:O --10% ANNUA L CHANCE Cl'. <( (..) UJ a..~ ---------FLOOD :::;; -UJ ~~ ---~~ STR EAM BED ...J --~ <( <( -11 ~-. ·.[ 0 CROSS SECTION UJ --LOCATION 0 -UJ u.. 9000 9200 9400 9600 9800 10 ,000 10 ,200 10,400 10 ,6 00 10 ,800 11,000 11 ,200 11,400 11 ,600 STREA M DISTANC E IN FEET ABOVE COl~FLUENCE WITH SOUTH PLATT E RIVER 152P 5365 5360 5355 5340 5335 Ir 11 ,600 11 ,800 l:j: !± I- t-: H 12,000 'I ......., 1-t- I..L r nH Fl+ H L I -~ 1- IT -1..L I± lL It +-t 12,200 12,400 12,600 12,eoo 13 ,000 13 ,200 13 ,400 STREAM DISTANCE IN F=ET ABOVE CONFLUENCE WITH SOUTH PLATTE RIV ',, ' I -I -+ff - LE GE ND ---I H-- 1-. l ______ 0.2% ANN UAL CHANCE FLOOD 1% AN NUAL CHANCE FLOOD _____ ~~6o6NUAL C~.ANC E 10% ANNUAL CHANCE --------FLOOD 13,600 13 ,800 STREAM BE D CROSS SECTIO N LOCATIO N 14 ,000 14 ,200 en ::.:: LU w LU ...J c:: u::: 0 0 >-c:: 0.. c:: 0 0 0 LU ....J 0 I= ...J LL :J 153P I I I I I I I I I I I I I I I I I I I ·r 538 0 I I -< ~ -Cl) I UJ 5375 UJ UJ -• I ..J c::: ' ~ fa u::: u 0 c::: >--a.. c::: -0 5370 ' 0 UJ .. 0 ....J I• 0 ~ + ..J 0 u.. -H-:::J ~ - ~ I :+ 5365 I tii '' I w - u.. I -~ --: z - 0 -t I i= 5360 I I <( > w ..J w - 5355 I >-u -z --w I (!) 0 en ij <( u _tiS * >-z * R-w j:::~ :::. w 5350 I± I (!) z o -LEGEND <( ::::, w z 0 ~ 0.2% ANNUAL CHANCE ~ FLOOD u o -1% ANNUAL CHANCE >-------u UJ c.. -FLOOD z oo:: __ _ __ :~c:fci'UAL CHANCE w :i:O I (!) 5345 --10% ANNUAL CHANCE Cl'. <{ t.) --------FLOOD w o..~ --:::. -~ w ~~ -STREA M BED ...J ;-~~D c) ~ <{ <( ~ -CROSS SECTION w LOCATION □ w u.. 14,200 14 ,400 14 ,600 14 ,800 15,000 15 ,200 15,400 15 ,600 15,800 16 ,000 16 ,200 16,40 0 16,600 16,800 STREAM DI STANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER 154 P 0 ~ ~ 5395 5390 5385 1-538 0 w w u. ~ z 0 ~ 5375 ~ w ...J w I-HH-t-H--H--t-l-tt--H-1, 16,800 17 ,000 17,200 -H H-- ''' H __j__ 17 ,400 I 17,600 17,800 18,000 I I ..I --l -H-H-1-H-TT-,-,...rl(--H -i 17"_:[ ""'+-rr-1c-1-H-t-·HH-I I+ 18,200 18,400 18 ,600 ........., , 11 r --t-+-I-H--,--,-1-++-,-++-++-H-I i+ :..I.. LEGEND ______ ~l2J-o~NN UAL CHANCE __ _ _ __ ~ro~~NUAL CHANCE _____ ~~O~~NUAL CHANCE 10% ANN UAL CHAN CE --------FLOOD -w~,..,...,.~...,.~.,,,..-STREl\'ABEO 0 CROSS SECTION LOCATION 18 ,800 19 ,000 19 ,2 00 19,400 STREAM DISTANCE IN FEET ABOV E CO NFLUENC E WITH SOUTH PLATTE RIVER Cl) UJ ...J u::: 0 Cl'.'. c.. 0 0 0 ...J u.. ::,.::: UJ UJ 0::: 0 >-0::: Cl UJ ...J ~ ~ 155P 5405 t-t--,-+'-tt-;+t-rl+~H-+-i+t+t++-H-+-H-H-+-rl--H-t+-r-t-H-++H-+++H-t+-HH-t+!-1+++-H-H 0 ~ ~ 5400 5395 1-5390 w w LL ~ z 0 ~ 5385 ~ L. ...J w 5380 5375 5370 -1-H- I+ H--- 'I . -LL ;_: I ·H+ ..: 1' 1~-j:::j::j: 11 H:1 H- 19 ,400 1 D 11 _, l H-H- I 1-+ -+i' --H ~ ti µ +'-',., \=!- 1 . .1-..:,. 1 i~ I H l:j: I '1--8: I-! l.:r; I+ ,__ p: + ..!. h-t+ 19 ,600 19,800 7 111 • I ~ 'I 11 I ' ::t -j I IT -1-r I r -~ H--1-h IT IT h-h-. _l- T -~4 t H I+ H-t t, +· l=t' IJ_;. + 1+ j:j: I r=R= H-tr I--- I--1--, -I -!+Tl+ j::j: --'--:,.;. __ .,___ -.w. ~ ---"'--..;. t+--!± I+ :J H-H !+ 20 ,000 20,2 00 20 ,400 20 ,600 20,800 2 1,000 2 1,200 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER _J_ 7 I+ w. +t-~H-'-l+-l+-1-1 1-1-1-1-1-1-1-1--l-l-ttt.~~-j:11- 1 j_j_ ,__ j.,. 7 -- LEGE ND 0 2% ANN UAL CHANCE FLOOD __ _ _ __ ~~'6~UAL CHANCE _____ 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD 21,400 STR EAM BED CROSS SECTION LOC ATION 2 1,800 22,000 r/J LJ.J ...J u::: 0 0:: c.. 0 0 0 ...J 1.1.. ::.:: UJ IJ.J a::: (.) ?'i 0 UJ ...J I= ::J 156P 5420 54 15 54 10 0 ~ I 6 ti:i 5405 w LL ~ z 0 ~ ~ 5400 ...J w - 5395 - 5390 5385 ' 22,000 22 ,200 22 ,400 r ' 22 ,600 r - 22,800 23 ,000 2 3,200 23,4 00 23,600 23,800 24,000 ST RE AM DI STAN CE IN FEET ABOV E CONF LUENCE WI TH SOU TH PLATT E RI VER ' ' LE GEN D 24 ,200 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -H OOD STREAM BED CRO SS SECTION LOCATION 24,400 24,600 en ~ LU w LU _J a:: ii: u 0 a:: ~ Cl. 0 Cl 0 LU _J 0 I= _J IL :J ' --157P I I I I I I I II -... 5435 (/) ~ 543 0 UJ -w UJ ..J 0::: u::: 0 0 a::: >- a. 0::: 0 0 5425 I 0 UJ _J -0 I= ..J 0 + LL ::J > <( -~ I ~~ I-542 0 - UJ UJ LL -~ ' z 0 ,. I ~ 541 5 I I > UJ -...J UJ >-5410 (.) I z w -~ 0 en I + >---u _ ifi ... I z w ~ ~ ---::a: w 5405 (!) Z Cl -LEGEND <( ::i w z 0 ~ 0.2% AN NU.AL CHANCE <( FLOOU ::a: 00 -1 % ANNUAL CHANCE >- FLOOD (.) UJ a.. z 0 0::: 2% ANNUAL CHANCE w :r;O FLOOD (~ 5400 10'.4 ANNUAL CHANCE 0:: <t: (..) rr w a..~ -FLOOD ::a: ' w ~~ ~ STREAM BED ~ ' <t: <( '' i 6 I -' CROSS SECTION w --LOC ATION D t-w LL 24,600 24 ,80 0 25,00 0 25 ,200 25,400 25,600 25 ,800 26,000 26,200 26,4 00 26 ,600 26 ,800 27,00 0 27 ,200 STREAM DI STANCE IN FEET ABOVE CONFL UENCE WITH SOUTH PLATTE RIV ER 158P # ·1 ...)...1. .... :~ ' 5445 rn ~ 5440 w w w ..J 0:: u:: (.) 0 c::: ·& a.. Cl ,:, 5435 : 0 w . .J 0 ~ 0 ..J u. ::J ~ ~ tii 5430 w u. ~ z - 0 ~ ~ 5425 w 5420 >-(..') z w (!) 0 en < .... u_~ ffi ~~ ::;; w 5415 (!) Z Cl LEGEN O I ::::, I:!: 0.2%AN NUALC..w«:E 0~ FLOOt' (.)0 ------ir~N UAL CHANCE t; w u. 1 z 0 a: ' ~ "f 2%ANN UAL CHANCE w :c 0 5410 FLOOD (!) 10%AN NUALCHANCE a: <: (.) ~ -w a..~ -FLOOll as ~ STREAM BE D ~ ~ Cl :1 0 CROSSS ECTION <: ~ w LOCATION Cl w u. 27 ,200 27,400 27,600 27 ,800 28 ,000 28 ,200 28 ,400 28,600 28 ,800 29,000 29,200 29 ,4 00 29,600 29,800 STREAM DISTANCE IN FEET ABOV E CONFLUENCE WITH SOUTH PLATTE RIVER 159P I I I I I I I I I I I I I I I I I I I 0 > < ~ I- UJ UJ u. ~ z 0 ~ > UJ ...J UJ 5460 5455 5450 5445 5440 I ~ 5435 ' 543 0 !:t 5425 ~ 29 ,800 -- I -. - ' -+ '. ~ ± - I 30 ,000 - ·•- - - I 7 I -- ' .. . t+J I H-- .j 30,200 30,400 ::.::: I (/) w w w ....J 0:::: ii: (.) 0 >-a:: a. 0:::: 0 0 w 0 .....J 0 I= ....J LL ::} I I I I I -I l I I . .L I ~ -... - -I I' I ·-_J -I I --I , , ; - I, >- +1--1 I + u -, z - If 'I w .. -· (!) 0 en -~r--<( •· f -I-u _i'.5 z --I w i:'.=~ ::;; -r-I w (!) Z D LEGEND <( :::i w z 0 I-.. 0.2% ANNUAL CHANCE ~ (.)~ FLOOD -_ __ 1% ANNUA L CHAN CE >-w ~ ---FLOOD u z 0 0:: -2% ANNUAL CHANCE w ------FLOOD (!) :r:O 10% ANNUAL CHAN CE a:: <l'. (.) -----------FLOOD w a..~ ' ::;; w ~~ ~ -~STREAMBED ...J ~ <l'. <: I -0 CROSS SECTION w LOCATION 0 w u. 30,6 00 30,80 0 31 ,000 31 ,2 00 31,400 31,60 0 31 ,800 ~2,r 100 32,200 32,40 0 STRE AM DISTANCE IN FEET ABO VE CO NFLUENCE WITH SOUTH PLATTE RIVER 160P 5470 5465 5460 f--5455 w w u. ~ z 0 ~ w -' w 5450 5445 I, 32,40 0 32 ,600 32,8 00 33 ,000 :J._I ' _J IJ ,=·1--t-t-t-a_~ -t,:t,:t.ttt tt:l=;H-tH-t-t-11 33 ,200 33 ,400 33,60 0 33 ,800 :S4 ,000 34 ,200 34,400 STR EAM DIS TAN CE IN FEET ABOV E CONFLU ENCE WITH SOUTH PLATT E RIV ER , , ' -t 34 ,600 - STREAM BE D CROSS SECTIO N LOCATION 34 ,800 35,000 en LU _J u::: 0 0::: a.. 0 0 0 _J u. :.::: UJ UJ 0:: (_) ~ 0 UJ __J I= :J 161P I I I I I I I I I I I I I I I I I I I 5490 I I - 5485 5480 a ~ ~ Cl) ::.:::: UJ 9-:. UJ UJ ....I c::: u:: 0 0 >-Cl'. 0.. c::: 0 0 I -0 UJ ....J ' 0 ~ ....I LL ::i ' I-5475 w I '' ' w u. ~ -z 0 - ~ 5470 I ' '' ''' w ...J w -- 5465 >-u z w 5460 5455 (.!) Oen <( I-0 _;5 z w ~~ ::;; w (.!) zo LEGEN D <( ::::, UJ z oi 0,2% ANNUAL CHANCE ~ FLOOD 00 1% ANN UAL CHAN CE >- FLOOD u UJ 0... z oo:: ?% ANNUAL CHANCE w IO FLOO D (.!) 10% ANNUAL CHANCE a:: <( u -FLOOD w Cl.~ ::;; ~ STREAM BED w c2 ~ ...J 0 CROSS SECTION ~ <( ~ w LOCATION □ -w u.. 35,000 35,20 0 35,400 35,600 35,800 36,000 36,2 00 36,4 00 36 ,600 36,800 37,0C0 37,200 37,400 37 ,600 STREAM DISTAN CE IN FEET ABOVE CONFLUENC E WITH SOUTH PLATTE RIV ER 162P n i:,..:: 1:..I+ • .. 55 15 I I 551 0 ' .. ,· I •. I 55 05 I I I --I 0 > <( I 6 I I-55 00 w I w I u. ~ I . z 0 -9-: i== 5495 , , ;; - w : ...J w ::B:' 549 0 T I I I I I ''' -I . . ' 5485 7 . .., '' I --- - -5480 -- 37 ,600 37,800 38,00 0 38,2 00 38.400 38 ,60 0 38,800 39 ,000 39,200 39.400 STREAM DISTANCE IN FEET ABO VE CONFLUENCE WITH SOUTH PLATTE RIVER ' ' I ,11 :-b .,......,j, ~-:-_ ·t-' ·.; + . c,Ji 1 --·a""' 1 ,: I.., LEGEND 0 2% ANNUAL CHANCE FLOO D ·--·--___ 1%AN NUA LCHANCI: FLOO D __ _ __ 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED c) CROSS SECTION LOCATION 39,600 39,800 40 ,000 40 ,200 (/J :::.::: UJ w UJ ...J 0:: u:: 0 0 >-Cl'. Q. 0:: 0 Cl UJ 0 0 ....J ...J I= LL ::::i >-u z w <.!) 0 en < >-0 ~ z ~~ w :::;; w Z Cl <.!) < :::> w z 0~ ~ 00 >-u UJ a.. z 0~ I.JJ IO (? a:: <( u w o . ~ ~ ~~ ...J ' ~ <( <( w 0 w u.. 163P I I I I I I I I I I I I I I I I I I I I 5535 I I I - en ~ 5530 I w w w _J 0::: u::: () 0 -I Ct'. >--I 0.. 0::: 0 0 5525 I I w 0 ......J 0 I= 0 _J LL ::::::i ~ g I ~ I-552 0 .~ .... ' w w -u. ~ I --z 0 ' i= 5515 ' <I: > - w .J w -- 5510 'T I I >--(.) z --UJ ~ H (.!) Oen < -I-u _~ ---z UJ i:'=~ -:::; 5505 I I ' I UJ zo I (.!) --LE GEND < :::,W -z 0 I-0.2% ANNUAL O tANCE ~ () c2 --FLOOD -__ ~~~NUAL CHANCE >-w ~ -----(.) z 0 a: _____ ~~o'6tUAL CHANCE UJ :z:O 5500 (.!) 10% ANNUAL CHANGE 0:: <( u --------FLOOD UJ Cl.. ~ ::,; --UJ ~~ ~ STREAM BE D .J ' 0 c? <( <( CROSS SECTION I UJ ' --LOCATION 0 UJ -LL 40 ,200 40,400 40 ,600 40 ,80 0 4 1,000 41 ,200 41 ,400 4 1,6 00 41,800 42 ,00 0 42 ,200 42,400 42,600 42,800 STREAM DISTAN CE IN FEET ABOVE CONF LUEN CE WITH SOUTH PLATTE RIVER 16 4P - 1 5560 + :-. -~ _tt ::++ Tr l -~ 5555 -:-+ f/J UJ ;-+t-~ LJ.J UJ ' . _J c::: rrt IJ"If: I u::: L 0 (.) I-+ -f-r'i ~-:ti a:: >-~ a.. c::: ~-0 i 'al-+ 0 5550 C • • I 0 UJ □ ...J 0 ~ 0 -_J LL :::J > I ·-<{ -I -~ -· '' --··---1--5545 I i--w w u. -~ ,.,. ... z . :i' . 0 ' -i= 5540 '' '' ;; I J w -' w ' 1-1 , I 5535 7 I >-0 --z w ,''b 9--' <.!) 0 en __LI I ! IJ I! -< -1--(.) <( z _w I ~ w ~ ~ ::E w 5530 <.!) ;z:o LEGEND < -_:i w z o i 0.2% ANNUAL CHANCE < '7 -FLOOD ::E (.)0 __ 1% ANNUAL CHANCE >-----u UJ a.. -I+ -FLOOD z oo:: --2% ANNUAL CHANCE w I O 5525 '1 1 FLOOD <.!) I 10% ANNUAL CHANCE Cl'. <( u -FLOOD w a..~ ::E -~ STR EAM BED w ~~ J: ~ ,, ,., c) <( <( I CROSS SECTION w -LOCATION 0 -w u.. 42 ,800 43,000 43,20 0 43,40(1 43,600 43 ,800 44,000 44 ,200 44,400 STREAM DI STANCE IN FEET ABOVE CONF LUENCE WITH SO UTH PLATTE RIVER 165P 557 0 If ." (· . . .. ~ 556 5 "1" ·-;:.~r""1-en UJ I I LU UJ -'l -...J er:: -u:: u ,.:. -0 -,-c:: >-,. a.. er:: . ,_ j 0 0 556 0 I 'T 0 UJ I ....J 0 I=: □ ...J LL ::J ~ a '--6 Iii 5555 .. w u. ~ -z 0 - i= 5550 ;; .. t:-w ....J w - 554 5 >-(.) z w Cl o ~ < U en --,___ -~ z f--H+ w ~~ ::; 55 40 ' ' w zo I .. L Cl LEG EN D < ::,W z oi ~ 0 .2% ANNUAL CHANCE :li -FLOOD 00 -6"· -__ ~~Qtl)NUAL CHANCE >-----(.) lJ.J c.. .. z o a:: .. -2% ANNUAL CHANCE w --.. -----FLOOD Cl :i:O 55 35 -~ 10% ANNUAL CHAN CE 0: <(t.) --------FLOOD w Cl.;?; -::; ~ STREA M BED w ~~ ....J 0 CROSS SECTION ~ <{~ w LOCATION D UJ u.. 44,400 44 ,60 0 44 ,800 45 ,000 45 ,200 45,400 45,600 45 ,800 46,000 46,200 ~ 46,4 00 46,600 46 ,800 47 ,000 STREAM DISTANCE IN FE ET ABOVE CONFLUENCE WIT H SO UTH PLATTE RIVER 166P 0 ~ ~ t-w w u. ~ z 0 ~ w ..J w 5600 5595 5590 5585 5580 5575 5570 5565 5560 5555 47,000 . 47,200 47,400 47,600 . . .. fJit .j.. ~I 1• ·+t.L>I .. 't+' t :1 . ~r t , , . 47,800 48 ,000 48 ,200 48 ,400 48,600 48,800 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER 49,000 '• . LEGEND -----0.21' ANNUAL CHANCE FlCOO 0 49,200 1% ANNUAL CHANC E FlOOO 2% ANNUAL CHANCE FlOOO 10% ANNUAL CHANCE FlOOO STREAM BED CROS S SECTION LOCATION 5600 5595 5590 5585 5580 5575 5570 5565 ,· (/J w ..J u:: 0 0::: a. 0 0 0 ..J LL ~ ffi ~ w ~ (.) >-0::: 0 w ..J I= :J ~ 0 rJ) ffi u_ Lfi :i; ~ ~ I ~ Z 0 ::> w 0 i (.) 0 t w 0.. z O a: w 0 ~ :r: u w <( ~ :i; a. 0 w ~ ~ ~ <( w a w u. 167P I I I I I I I I I I 5625 5620 5615 I -5610 tii w IL ~ z 0 ~ 5605 w .J w 5600 5595 5590 49,000 49,1 00 49,200 49,300 49,40(1 49,500 49,600 49,700 49,800 49,900 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER 50,000 ' M-1 '!-, ··r """.....,......_,..,.___._. LEGEND -----0.2% AN NUAL CHANCE FLOOD -----1% ANNUAL CHANCE FLOOD -----i,r. ANNUAL CtWICE FLOOD 10% AN NUAL CHANCE FLOOD ~* STREAM OED 0 CROSS SECTION LOCATION 5625 5620 5615 5610 5605 5600 5595 50,100 50,200 50,300 (/) l!J ::::! L!. 0 r, ll. 0 0 0 ,.j II. 168P 5635 en ~ 5630 5630 w w w • .J u:: a: 0 (.) a: >- 0. a: 0 0 5625 5625 0 w -..J 0 I:= ..J 0 LL :J ~ I !. 5620 ·r 5620 Iii h" w LL ~ z 0 ~ it 5615 5615 ..J w 5610 5610 >-u z w ~ 0 rn I-u_ Lli z w ~ ~ :::; 5605 5605 w Z 0 (.!) LEGEND ~ 5 ~ 0.2% ANNUAL CHANCE FLOOD ~ I >-(.) 0 1% ANNUAL CHANCE FLOOD u w 0.. z 0 a:: w 0 2% ANNUAL C~E FlOOO (.!) J: 5600 a: < (.) I -10'ft ANNUALCHANCE FLOOD w ?: :::; ~ w 0 w STREAM BED ~ ~ 0 < I CROSS SECTION LOCATION w " w LI. 50,300 50,400 50 500 50,600 50,700 50,800 50,9 00 51 ,000 51,100 51 ,200 51,300 51,400 51,500 51 ,600 I STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER 169P -I I I I 5650 I --- I rn ~ 5645 I I LU w LU _J 0::: u::: (_) 0 >-a:: a.. 0::: 0 0 5640 I 0 LU _J 0 ~ 0 _J .,. LL :::J ~ 6. I-5635 I w w LL ~ -z 0 -- i= 5630 I ~ w - ..J w -_, - - 5625 'I >--I I -C..) z w -(!) o ~ < (_) CJ) ,\ I--~ z w ~ ~ :::;; ' w 5620 (!) zo LEG END < ::JW z 0 I-0.2% ANNUAL CHANCE < (_) c2 FLOOD :::;; 1 % ANNUAL CHANCE >-LU~ FLOOD C..) z 0 a: -2% ANNUAL CHANCE w :r:0 I FLOOD (!) 5615 10% ANNUAL CHANCE 0:: <:(_) -UJ a.. ~ --FL 000 :::;; -~ST REAM BED Ul ~~ -' ' 0 CROSS SECTION ~ <{~ UJ LOCATION Cl UJ u._ 51 ,6 0C 51 ,700 51 ,800 51 ,900 52 ,000 52,100 52,200 52,300 52,400 52 ,500 52 ,600 52,70 0 52 ,800 52,90 0 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVE,~ 170P I .... 5670 I I ' 5665 I I 5660 I I I . ' J: 0 - ~ -.-· ~ I-5655 I I w I --I w LL - ~ z -0 - ~ 5650 :.. I I I ;; -I -w ~ -...J .. -r w __, -. .... 5645 I I -- ' _, ~ --- !7 5640 I .. . - "7 --r --I+ 5635 I I-I I+ . .g - ' 52 ,900 53 ,000 53 ,100 53 ,200 53 ,3 00 53,400 53,50 0 53,6 00 53,700 53 ,800 STREAM DISTAN CE IN FEET A BOVE CO NFLUENC E WITH SOUTH PLATT E RIV ER 111 I I. I ~ - I --- 7 I - ~+ ;i LEGEN D 0.2% ANNUAi CHANCE FLOOD ----1% ANNUAL CHANCE --FLOOD 2% ANNUAL CHANCE -----FLOOD 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED c) CROSS SECTION LOCATION 53 ,900 54 ,000 54 ,100 54 ,20 0 Cf) ::.:: w UJ w ...J a::: u:: (.) 0 ll'. >- c.. a::: 0 0 w 0 ...J 0 I= ...J IL ::::::i I >-u z w (!) o -< (.) en I-z -~ w ~ ~ :::;; w zo LO < ::,W z 0~ < :::;; >-(.)0 u w Q. z Q C:: w ::i:0 (!) a:: <( u w a..~ :::; l.U ~~ ...., ~ <(~ w Cl w u.. 171P I I I I I I I I I I I I I I I I I I I I t- I 5695 -j -I Ii I ,,.,. ;i.--en :::.::: 5690 UJ I I I' UJ UJ ...J 0:: iI u I L 0 >-I 0:: I a.. 0:: I -0 0 5685 I 7 ' , I 0 UJ I _J 0 ~ 0 ...J LL :::i > I < -' ~ + -;;~~ -'I I I-5680 I ''' w w LL I I ~ I I ----z + -. .I 0 f:'. 5675 I < I I I > I w ..J --w 17: -j_ ' 5670 '' I >- ':f.. u -z " . -w {!) o --<( U en I--Li) -z w ~ ~ . :::;; 5665 I' w Z Cl -" -{!) LEG END <( :::> w z 0 ,-... -'l--0 2% ANNUAL CHANCE <( 0~ FLOOD :::;; I ----__ 1% ANNUAL CHANCE >-UJ lr FLOOD u z o n:: -t -_____ 2% ANNUAL CIIANCE w :i:O 5660 ·1 FLOOD {!) I 10% ANNUAL CHANCE 0:: <t:u ---------FLOOD w a...~ . -:::;; . w c2 Cl A ~ STREAM BED _, z 6 ~ <t: ~ CROSS SECTI ON w LOCATION 0 w LL 54,200 54 ,300 54 ,400 54,5C0 54,600 54,700 54,800 54,900 55,000 55,100 55,200 55,300 55,400 55,500 STREAM DI STANC E IN FEE T ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER 172P :J: 5720 -- I Yr 5715 I 1, I - 57 10 ' 0 I ~ I ~ I-5705 w w Cl u. ~ " ' -z - 0 ,, . -~ 5700 ' I :; w '' -'· _J I I w -:_j 5695 I -I I -1-I -- --.. - 5690 - - L: 5685 -- --- ..j. ·, ,. 55 ,500 55 ,600 55,700 55 ,800 55,9 L0 56 ,000 56 ,100 56 ,200 56,30 0 56,400 STREAM DISTANCE IN FEET ABOVE CO NF LUE NC E W IT H SOUTH PLATTE RIVER : I - I LEGEN D 0.2% ANNUI\L CHANCE FLOOD 1% ANNUAL CHAN CE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNU AL CHANCE FLOOD ~ STREAM BE D c) CROSS SECTION LOCATI ON 56,500 :::.::: Cf) UJ w UJ ...J c::: u::: u 0 0:: ~- a. IY. 0 0 UJ 0 _. 0 I= ...J LL :::J >-(.) z w (!) o -<( u~ I-z _w w /'.: ~ :::;; w (!) zo <( ::> w z 0~ <( :::;; uo >-(.) UJ c.. z QC!'.'. w :r:O (!) 0:: <( u w Cl..~ :::;; w ~~ ....I <ii <(~ w Cl w u.. 173P I I I 1. I I I I I I I I I I I I I I I ~ I ' '~ I 5750 u. ''' ' ' I l 1 1 11 ' 11111111 '' '' I '' 11 I I, ~ --- I I . -I ::.-: 5745 4 r ·· ' (/) w I ·-I I w w _J -u::: a::: u 0 I ·-er >-a::: I ll. 1111 1 r /..fl. 0 0 57 40 w ' ·N ' I _LT -I I 0 _j ' ', --0 ~ 0 _J I I LL :J > I+ I..J <{ : t -' -~ C.L f-5735 I --1·, ,-• I' w I t · w ·, j LL ~ _,, z -, .... 0 I l --,' -i= 5730 ' ~,' <{ -,. i;j - ...J w -· 5725 >- I· -u z -w ' (!) o ~ H-H <( Ucn -f--~ -I:! z -w ~ ~ -::;; 1 w 5720 I+ I-(!) zo LE GE ND <( :::, w z 0 ~ 0.2% ANNUAL CHANCE <( ---FLOOD ::;; u o ' -_ __ t ~o'b~NUAL CHANCE >-I+-~ ---u w a. ---z ocr: _____ 2% ANNUAL CHANCE w :co 57 15 FLOOD (!) ' 10% ANNUAi. CHANCE a: <( u -I --------FLOOD w 11.~ I ::,,;· --w c2 ~ I ~ STREAM BED ...J ' 0 ~ <(~ I+ -CR05S SECTION w -LOC.~TION 0 -w LL 56,500 56,600 56 ,700 56 ,8 00 56,900 57,000 57,100 57 ,200 57,300 57,400 57,500 57,600 57 ,7 00 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOU TH PLATTE RIV ER 174P _._.,_ .. - I I 5390 I - I ..J -I Cl) I 5385 w ~ ...J w u::: w 0 n:: ~ (..) a. CJ) 0 w I 538 0 ....J I 0 I= I 0 o ...J :J LL ~ I ~ I I-'' I 5375 -' w '' w u. ~ z 0 -~ I' 5370 > w ...J w -r I 5365 >-I (.) z ' LU C!) 0 en <( -t+ ---on f-u _ Li5 -z IT LU ~~ r ::;; LU 5360 C!) z a t+ l LEGEN D <( :=, LU z 0 ~ I-"-0.2% ANNUAL CHANCE <( :-.;~ FLOOD ::;; (..) 0 - 1% ANNUAL CHANCE >--------FLOOD (.) W CL -2% ANNUAL CHANCE z oa:: LU :r:O FLOOD C!) I -10% ANN UAL CHANCE a:: <( u --FLOOD w Cl..~ ::;; --w ~~ -~ STREAM BED ...J ~--c,( 0 CROSS SECTION ~ <( <( w LOCATION D I+ w u. 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 ~600 4800 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WIT H SOUTH PLATTE RIV ER 175P I - "' 5405 :, I I I ~ 5405 -I I ., - I I J ~ .,.,.. . '8J;, 5400 I I -~ 5400 Cl) :>:::: I ' ' UJ _J LU u::: LU -0 c::: ~ 0:: 0 a. en 0 LU 5395 -I 5395 _J ' -0 I= 0 a 'i _J :J LL ~ - -I e, I I-5390 I 5390 UJ -I , , - UJ .• - LL jg I ~ 00 - z 1:· -0 - i= 53 85 I 5385 ~ I -· UJ - ..J UJ -- 5380 17 I 5380 >-(.) z ' w -(!) 0 en < u. I+ -J ->--o _ i'5 z ---w ~ ~ I--I ::::;; -5375 I 5375 w zo I--' (!) LEGEND < ::)w --z o f---0.2'i4 ANN UAL CHANCE < 0~ -FLOOD ::::;; -__ ~~Oi~UAL CHANCE >-LU ~ ----(.) z 0 oc ·h· --_____ 2% ANNUAL CHANC E w :c 0 537 0 ' FLOO D (!) _, ________ ~~~6'~NUAL CHANCE 0:: <( u w o..:?; t-It--::::;; -I - It -UJ i:2~ ~ STREAM BED ...J H+-:g -0 ~ <( <( It f+, I -~--CROSS SECTION UJ H-H+1 LOCATI ON 0 w u. 4800 5000 520 0 5400 56 00 5800 6000 6200 6400 6600 6800 7000 7200 7400 STREAI'./ DISTAN CE IN FEET ABOVE CONFLUENCE WITH SOUTH PL,\TTE RIV ER 176P h ·- 5430 5425 5420 0 i Iii 541 5 w LL. ;?; z 0 ~ > 5410 :J.J _J w 5405 5400 5395 7400 7600 7800 8000 8200 8400 8600 8800 9000 9200 9400 STREAM DISTANCE IN FEE T ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER ,. LEGEND ______ ir~tNNUALOWICE 1"'ANNUAL~CE FLOOD 2% ANN UAL CHANCE FLOOO 10% ANNUAL ::HANCE -FLOOD -~ ..... ~ .. A...., ... ~..,..,... ::::::::ON V LOCATION 5430 f:\25 5420 5415 5410 5405 5400 9600 9800 10,000 ' en ~ UJ ..J w u:: w ~ a:: (.) D. (J) 0 w ....I 0 I= 0 ..J :J u. ~ 177P I I 5450 I I 5445 :+ I-' 5440 ,.... 0 l+i t-rr > < f 54 35 w w u. ~ z Ht 0 ~ 54 30 I > l=t-=H -w ...J w 10 ,000 10 ,2 00 10,400 10 ,6 00 + -(/) ·1 1 ;<i-,~ ~ ~R: ~'<'-- 'H-ri -H-t·-+-H+l-t-+-H-+H-11• +I J li I t-H-t-t-t-t-::.q_1=1'=1-+1r-trl -1-H-t++-H+- ·" I- r+-!-- I I t- - -_i;;; '"'· ·~ •r I -H- I -H -I 5460 5455 ~ 5450 5440 _.J u::: 0 Cl:'. c.. 0 0 0 _.J LL ~ w w Cl:'. () (/) [u _.J I= :::i ul + r-0: Ht· H~ ++ H-rT ~ I >-u z w (!) 0 Cf) <( t-CJ_ ;5 z w ~ ~ ::, w (!) Z 0 <( ::J w z 0 t--<( () ~ ::, >-w Ir u --------10% AN NUAi.. CHANCE FLOOD w 0 STR EAM BED CROSS SECTIO N LOC ATION z 0 a:: w Io (!) a'. <{ u w c.. ~ ::, w ~ ~ _, ii <{ < w 0 w u. 10,600 11,000 11 ,200 11,400 11 ,600 11 ,600 12,000 12 ,000 12 ,200 12,400 STREAM DISTANCE IN FEET ABO VE CONFLUENCE WITH SO UTH PLATTE RIV ER 178P 5475 ' 5470 5465 c ~ ~ 5460 Iii w u. ~ z 0 i== 5455 ~ ...J w 5450 54 45 5440 ,, 12 ,400 12 ,600 12 ,800 13,000 13,200 13 ,400 13,600 13 ,600 13 ,800 14 ,000 14 ,200 STR EAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER 5490 5485 5480 5475 5470 54 65 5460 LEGEND 0.2% ANNUAL CHANCE FLOOO -1% ANNUAL CHANCE FLOOD -2% ANNUAL CHANCE FLOOD ---10% ANNUAL CHANCE FLOOD w SlREAMBal 0 CROSS SECTION LOCATION 14,400 ,I en ~ w ..J w u::: w 0 a:: a:: (.) a. en 0 w ..J 0 I= 0 ..J ::::; u. ti z UJ ~ 0 rJ) ... ~Lli z UJ ~~ :::E UJ ~ zc ::J w I oi >-(.) 0 u w~ ffi 00 Cl J:u a: <( z UJ :::E a. - UJ ~c ~ <( ~ UJ 0 UJ u. ~ 179P l I I I I I I I I 0 ~ ~ 5700 5680 5660 t-5640 w w LI. ~ z 0 ~ 5620 w ....J w 5600 5580 5560 1--t-H-H--t-+-t-t _j ± ,...,._,...,..,,..,...,__,_..,.....-i--,-,-,-,-,-;;;1--,..,-,-,.-,-,-r-,-i, I 0 200 400 600 -H-t-, t-H-+-t-t-1--t+-t-t-t-H-tt-1---t-·ttt-t-H+ -H-++-·t-+-t-+-1-+-t-t--t--H-+-H --1-r-H-,t-t--H·1-t-t-t-H~t--t1--J--t1T-i-t-r,r--i--t-tt--t· - 800 1000 'i200 1400 1600 1800 STREAM DISTANCE IN FEET ABOVE CHERRY CREEK LAKE 5700 .. I • 5680 (/) UJ ....J 2000 'I -' :'-H--t-+-t--H--H-H-H-1-+-t-t- 5660 564 0 5620 u::: 0 a:: c.. 0 0 0 ....J LL .,__, t-H--t+tt-1-1 5600 ~ w LEG END ______ ~C~o~NNUA L ct-tANCE 1 % ANNUAL CtlANCE ---FLOOD 2% ANNUAL CHANCE -----FLOOD 10% ANNUAL CHANCE 6 2200 -FLOOD CROSS SECTION LOCAT ION 2400 2600 5580 ~ 1--z w ::;; w i ~ w w a::: <..) UJ UJ a::: 1-- UJ z 0 _J 180P 1-+4-+-+-+-+-l-+-H-1--H++-+-++ I H-H-1-+-+-+-+4 -+--1-+-H-IH-1-+ 5740 J::i jj!ttt:\j::t:ttttjjj!t t~jjttJ::iH 0 ~ ~ 5720 S700 t-5680 LU w LL ~ z 0 ~ 5660 w ...J w 5640 56 20 tt H- I I+ -1- -1-HH-i-+-++1-i -+-1-HH-i-+-++i·+- 5600 l:t..1::t::t::t.:tttit-l::t!:!:1-~=t:tttl:t:1+1~::1::t:1:t_I_ttt::-~-::j_-:+1-::tttttt!i:1:!:l-tttttt:;~::t::tttttttl::l_:J·t,'-_t-_H_ H-1, ,,-__,_➔-,_H h-t_ .::,t_.::-H-t_:;-t-1 --t-t--t++i--l-i 2600 2800 3000 32 00 3400 3600 3800 4000 4200 4400 STREAM DISTANCE IN FEET ABOVE CHEF,RY CREEK LAKE 460 0 H- LEGEND ______ ~iJ'otNUAL CHANCE __ _ _ __ ~~i~NUAL CHANCE 2% ANNUAL CHANCE --·---FLOOD 10% ANNUAL CHANCE --------FLOOD ~ STR EA MBEO 0 CROSS RECTIOM LOCATION 5740 5720 5700 56 80 5660 Cl) w ..J u::: 0 c:: Cl. 0 0 0 ..J LL 5640 G 5620 z w ~ ~ w ::;; w I G z w (!) a: w ::;; w ~ IJ.j UJ a::: u UJ UJ a::: 1- UJ z 0 ._J 0 en u _ uS ~~ zo :::, UJ 0~ uo UJ a.. oo:: :r:0 <( u [l_~ ~~ ~ <( <( w 0 LU u.. 4800 5000 5200 181P I I I g I I I I I I I I I I I I I I I 5760 5140 1::t:t:mmmm:t:t1~1::t:t:1::t:t:mmmmww.:tl7~!::t:tt:1: 5720 c I tu 5700 w LJ. ~ z 0 • ~ 5680 ' a'.i -....J w 5660 5640 5620 52 00 54 00 56 00 58 00 6000 62 00 64 00 6600 6800 70 00 72 00 STREA M DISTANCE IN FEET AB OVE CHERRY CREE K LAKE 5760 5740 5720 5700 5680 5660 5640 LEGEND ~ 6 7400 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANN UAL CHAI-ICE FLOOD 10% ANNUAL CHANCE -FLOO D STREAM BE D CROSS ~'ECTION LOCATION 76 00 7800 rn w ...I u::: ~ D.. 0 0 0 ...I u. >-<.) z w ~ \z w ::. w (!) I t z w (!) ffi as ~ w 0 w u.. :::ii:: w w a:: (.) w w a:: 1- w z g 0 en u _LiS ~ ~ 7 Cl -UJ 0 ~ (.)0 w 11. 0 a:: :r:0 <( (.) ~~ <( ~ 182 P I 578 0 I I I I I I I I I I 5760 5740 I □ ~ ~ I tu !-720 I w u. -~ --t z T -t 0 --i - ~ ;; 5700 L 11 _...J I I w ....J w - 5680 I -l -- - t-1-. t-r, IT 5660 -.. -t -L . -t h--t -- 1+ 1-1--t t-; -H· ~-± ·;· I. --I:'." ..!. r n· -5640 I --- +, H----H -. 7800 800 0 820 0 8400 8600 8800 9000 9200 9400 9600 STREAM DISTANCE IN FEET ABOVE CHERRY CREEK LAKE I I 5780 I I 5760 5740 - I 5720 ' 7,- -5700 5680 - 17 -~ - 5660 LEGEND 0 2% ANNUAL CHAN CE FLOOD 1 % AN~lUAL CHAN CE --------FLOOD -----2% ANNUAL CI-V\NCE FLOOD 10% ANNUA L CHANCE --------FL 000 w~ STREAM BED 0 CROSS SECTION . --LOCATION 9800 10,000 10 ,200 10 ,4 00 Cl) ::.::: LU w LU ...J 0:: U:: (.) 0 LU a:: c.. LU 0:: 0 I- 0 LU 0 z ...J 0 u.. _J >-u z w (!) 0 (/) <( ..... u _ ;'ii z w ~ ~ ::, w (!) z o <( :::> UJ z 0~ <( ::, (.)0 >-u LU c.. z 0 a: w IO (!) "' <( u w 0... ~ ::, w ~~ _, ~ <( q; w D w LL 183P I I I I I I 582 0 I 582 0 (/) ~ 5800 580 0 w UJ w _J a:: u::: <..) 0 a:: w -a. w a:: 5780 5780 0 f-' 0 w 0 z o _J 0 IL > ,--r-LJ. ...J <!; ' ~ -t I-5760 5760 w + w u. • ~ z j._,_, 0 ~ 5740 ! ' _'] 5740 w -- .J -w ----- 5720 5720 >-I --l u z --w -' (!) o (f) <( -.... <..) <C -z _w --l 7 w ~ ~ ::;; w 5700 I 5700 (!) z o ----LEGEND <( ::,W z 0~ 0.2% ANNUAL CHANCE <( FLOOD ::;; <..) 0 - 1% ANNUAL CHANCE >--u w Q. -FLOOD z o c:: --2% ANNUAL CHANCE w :r:O i I FLOOD (!) 5680 10% ANNUA L CHANCE er: <( u --FLOOD w a..~ ::;; --w ~~ ~ ST REA M BED .J L 6 ci <( <C CROSS SECTIC~ w LOCATION D -t-w u.. 10 ,40 0 10 ,600 10 ,800 11 ,000 11 ,2 00 11,400 11 ,600 11 ,800 12,000 12,2 00 12,400 STREAM DISTANCE IN FE E. T ABOVE CHERRY CREEK LAK E 184P 5860 I 5840 I I I I , I I I 5820 I 0 ~ 6 I I-5800 UJ UJ LJ._ ~ I z 0 i= 5780 I - <( I -> UJ _J I UJ - 576 0 I ..LJ I 11 -1 I --.L h--5740 '.4- U-H +-1--'-µ I - I- --5720 I - ,, - 12 ,400 12 ,600 12 ,800 13 ,000 13 ,200 13 ,400 13,600 13,800 14,000 14 ,200 STREAM DISTANCE IN FEET ABOVE CHERRY CREEK LAKE 5860 -, r 5840 "~ I qu,i. 582 0 I 5800 5780 - f 5760 -I h-- -I+,: --5740 LEGEND 0 2% ANNUAL CHANCE FLOOD ----__ 1% AN NUAL CHA NCE FLOOD _____ 2% ANNUA L CHANCE FLOOD 10% ANNU AL CHANCE --------FLOOD ~ STREAM BED 0 CROSS SECTI ON -LOCATION 14,400 14 ,600 14 ,800 15 ,000 ~ (/) UJ w UJ __J et: u::: {..) 0 UJ a:: a.. UJ et: 0 I- 0 UJ 0 z __J 0 LL _J >-u z UJ t.') O cn <( I-u _LiS z UJ ~~ ::;; UJ t.') zo <( ::,W z 0 I-<( {..) ~ ::;; >-UJ a: u z o o:: UJ t.') IO fl'. <( u UJ a...~ ::;; UJ ~~ -' ~ <( <( UJ Cl UJ LL 185P I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I c ~ ~ I-w w u.. ~ z 0 ~ w -' w 5900 I ~ 5880 I I ' I ' I 11 '' I -5860 ' 5840 - 5820 ' 1:± -- -~--H I+ H --- 5800 I I I ! J I h --. -µ_ -- 5780 . - ---· ' 5760 -. ----1 --- 17 H 15,000 15 .200 15.400 15,600 15,800 16,000 STREAM DISTANCE IN FEET ABOVE CHERRY CREEK LAKE ,. - .. - --- - -- I- I 5900 I I I I I ·r ::.::: en w I 5880 UJ w ...J 0::: u: 0 0 w ct: w -c.. 0::: ' 0 I-5860 0 w 0 z ...J 0 u. _J I 5840 - 5820 -. r i-;. ----- ' - H 1-t 1-r-- I - .,_ 5800 ,, ~ (!) 0 en --..l. -I+ -<t: o _ iii f-.--. I-z + ~ ± LU ~~ -. --· ::;; I 5780 LU zo (!) --LEGEND <t: ::::, w --z 0 1-0 2% ANNUAL CHANCE <t: 0 c2 T -'-. FLOOD ::;; -_ __ i-~o'6'6NUA L CHANCE >-0 ;:;.. + ---u W a.. --z o r:r:: __ _ __ ~~o"toNUAL CHANCE LU :r:0 I 11 (!) a:: <( u 10% ANNUAL CHAN CE LU Cl..~ I± --------FLOOD ::;; ~~ LU _j__ -f+ ~ STREAM BED ....J 6 ~ <( <( CROSS SECTION LU LOCATION 0 LU LL 186P ARAPAHOE COUNTY, COLORADO, AND INCOR?ORATED AREAS VOLUME4 OF 4 Comm unity Communi1y Name Number P.RAPAHOE CO UNTY . CO UNINCORPROP. TF.O AREAS 0B0011 AURORA . t.rrt OF 080002 CENTE NNIAL, Cir( OF 080315 CHERRY Hl LLS VILLAGE , CITY 01 · 000013 COLUMBINE VALLEY, TOWN OF 08001 4 "DEER TRAIL , CITY OF 080015 ENGLEWOOD. CITY OF 085074 'FOXFIEL D. TOWN OF 080091 r;I.ENDALE . CITY OF 080247 GREE NWOOU VILLA GE, CITY OF 080 195 LITTLETON , CITY OF 0800 17 SHERIDAN . CITY OF 080018 'NON-FLOODPRONE I j ,·· ( l_ r - Eftcs1ive: December 17 , 201 0 Federal Emergency Management Agency FLOOD INSURANCE STUDY NUMBER 08005CV004A I I NOTICE TO FLOOD INSURANCE STU DY USERS Co mmuniti es part icip at in g in th e Na ti ona l f lood ln suran ce Pro gra m ha ve esiabl ished re pos it ories of flood ha za rd data for fl oo dpl ain management and fl 0od in sura nce purposes . Th is Flood Insurance Study (FIS) ma y not co nta in all data avai lable withi n th e repository . It is advi sa ble to contac t th e co mmu11 ~iy reposi tory fo r any add it io m,I data. Part or all of thi s FIS may be revised and republi shed at any time. In addition , part of thi s FIS may be revised by the Letter of Map Revisio n process, which dc,es not in vo lve republi ca lion or redistribution of th e FIS report. It is, th erefore , th e respons1bili1y ,,f th e use r to co ns ul! wi th co mmuni ty officia ls and to che ck th e co mmunit y re posi tory to obtain th e mo st curre nt Fl report co mp onen ts. Initial FIS Report EITec tive Dat e: Revi sed FIS Report Da tes : Augu st i 6, 1995 October 7, 20 08 De cember 17. 20 I 0 TABLE OF CONTENTS -VOLLI IE I 1.0 INTROD UC TION ............................................................................................................. I I. I Purpose of Study.... ....................... ......................................... .. .................... I 1.2 Auth orit y and Acknowl edgem ent s....................... .. .............. I 1.3 Coo rdi natio n ......... . .......................... ....................................... .. ........... 3 2.0 AREA ST DI ED .............................................................................................................. 4 2. I Scope of Study ....... .......................... .... .. ........................................... 4 2.2 Co mmunity Desc ription ...................... .. ... 7 ?.3 Prin ci pal Flood Problems ........................................... .. ............................ 8 2.4 Fl ood Pro tectio n Meas ures . . .. ........... 9 3.0 ENG I NEEI' f'<G M ETHODS ........................................................................................ 11 3.1 Hydro logi < Ana lyses ... .................... .. .......... 12 3.2 Hyd raul ic Ana lyses...... ... .................... .. ........... 22 3.3 Vcni cal Datum ............. .. ... 23 U FLOODPLA I N MANAGEMENT APPLI A'I I ONS ................................................. 25 4.1 Floodplain Boundar i~ ............................. ....... ................ .. ..... 25 4.2 Floodways ... .................... .. ...................................... , .................................. 26 5.11 I NSURANCE Al'l'L I CA TI O 'S ..... , .............................................................................. HS 6.0 FLOOD INS RANCE RA .I E !\l.\P ............................................................................ 86 7.0 OTHER TU DIES .......................................................................................................... HH H.11 LOCATIO N OF DA TA ............................................. , ................................................... HH 9.0 UIBLIOG RAl'l·IY AN D REFERE NCE ..................................................................... H9 10.0 R EV IS IO . IWSC RI PTIO . ·s ....................................................................................... 96 I 0.1 1-irst Re i i,io n ..... . ... 96 IO .~ Sec ond Revis ion ... .. .......... 98 I 0.3 Third Revis ion . IO I I 0.-1 F iurth Reris,on ........................... I 03 Figure I Figure 2 Figure 3 Fi gure 4 Figure 5 Tabl e I 'fa bl e l a Ta bl e 2 Table 3 Tabl c 4 Tab le 5 FI GURES Freq uency-Disc harge, Dra inage Area Curve s, Coa l Cree k, Cherry Cree k, Sa nd Creek ............................. . Freque ncy-Di sc harge, Drai nage Area Curve s, Co uonwood Cree k, Bi g Dry Cree k ...... . Frequ ency-Disc harge, Dra inage Area Curve s, Murph y Creek, Littl e Co man che Cree k ............................. . Frequ ency-Di scharge , Drain age Area Curves , Co manche Creek , Wes t Bij ou Creek , Box Eld er Cree:C .......... . Fl oodway Sc hematic .. . . . . . . . . . . . . . . . .. . . . . . .................. . TABLES Fl ooding So urces Stu die0 by Detai led Meth ods .................. . Flood ing So urce< Re~tudie d or Ne wly Studi ed by Detail ed Me th od s Flooding SJu rce s Stu died by App roxi mnt e Met hod s .............. . Summ ary of Di scharges . . . . . . . . . . . . . . . . . . . ............. , ........ . Floo dw ay Data ......................... , ......................... , ... , .. , ..... . Co mm un it y Map Hi story . . . . .... , .................. , ............... . ii 14 15 16 17 27 5 5 6 18 28 87 I I I I I .YQ!.II ME II EXH lll fTS Ex hib it I -Flood Profil es Ex hibit I Bear Creek Bea r Gulch Bi g Dry Creek Big Dry Creek Tributary A Bl ackmer Gulch Box Elder Creek Cherry Creek Cherry Creek (Right Ovcrbank Sp lit Flow) Cherry Creek Spillway Drai n Coa l Creek Co mancl1~ Creek Coo n reek Co ll onwood Cre ek Flood Profiles oyo te Run Dutc h Cre ek Eas t To ll Gate Creek Firs t Creek Go ld smith Gu lch Gree nwoo d Gu lch Gree nwood Gul ch Bypa ss Happy Ca nyo n reek Lee Gu lch Lill ie Coma nche reek Lin le Dry Creek Li lli e's Cree k Lon e Tree Creek VOLU 1E !!! EXHIB IH iii Panel s 0 I P-02P Pan els 03P-I OP Panel s 11 P-29P Panel s 30P-32P Panels 33 P-37 P Pane ls 38 P-65 P Panel s 66P-75P Pane! 76P Panel s 77P-78P Panels 79P-82P Panel 83 P Panel 84 P Pan eis 85P-93 P Panel s 94 P-I 09 P Pan els 11 0P -1 I 2P Pane ls I I 3P-1 I 5P Panel s 11 61'-I 19P Pan els I 20P -I 24P Pan els I 25 P-13 IP Panels I 32P-l 34 P Pan els I 35P-I 36 P Panels 13 7P-I 46P Panel 147P Panel s i 4HP-174P Pane ls I 75 !'-l 79 P Panel s 1801'-I 86P Exhibit I -Floo d Profil es (Cont'd) Murphy Creek Pine y Creek Prentice Gulch Quincy Gulch Sab le Di tch Sable Ditch Over0ow Sand Creek SJC D 6100 SJ CD 620 0 Slaugh terhouse Gul ch South Pl atte River VOLUME IV EXHIBITS So uth Tribu tary Slaught erh ouse Gu lch prin g Creek Toll Ga te Creek Unn amed Creek West Bijou Gulch We st Ha rva rd Gul ch We st Toll Gate Creek West To ll Gat e Creek Tributa ry Wes t Tribula ry To Go ld s111 it h Gulch We ter ly Creek Wes terl y Creek Over0ow Will ow Creek Sterne Park way Ovcr now Wolf Creek Wolf ree k Tribu lary Granby Dit ch Exhibit 2 -Fl oo d Insurance Ralc Map Ind ex Flood lnsurn nc c Rale Map iv Pan els 187 P-l 97 P Pan els I 98 P-209P Panel 2 10P Panel s 211 P-2131' Panel s 214~ 217P Panel 2181' Pa nels 219P-222P Panels 223 P-225 P Panels 22 6P-277P Panel s 228P -232 P Panel s 233 P-2 34P Pan els 235 P-236 1' Pane ls 237P-238P Panel s 239 P-24 l P Pane ls 242P-243P Panels 2441'-246 P Pa nels 247 P-249 P Panel s 250 P-256P Panel 257 P Panels 258 P-260P Panel s 26 1 P-266 P Pan el 267P Panels 268 P-27 l P Pa nel 272 1' Pa nels 273 P-2 74P Panel 275 P Panel s 276P-2 80P I I I I I I I I I I I I I I I I I I I I I I I I I I I I ' I I I I I I I I I 5540 H-t-H-t+l-t+-H-i+r+t-H-t-H-t-H-H-t-H-t+-H-i-t++t-1-+t+I 0 ;;'. ~ 5520 tu 5510 w u. ~ z 0 ~ 5500 _::;6 ' w __J w 0 500 1000 I I I I +t--H--i-++++-·1--+-H-+. 14-~-P-..!. ..L r_ -;.-H +t-1++1-t-H 1500 2000 2500 3000 3500 4000 STREAM DI STANCE IN FEET ABOVE CO NFLUENC E WITH COAL CREEK STAm -sosd-1. st - 5000 5500 6000 5540 5530 5520 5510 5500 6500 CJ) w ....J u::: 0 0:: a. 0 0 0 ....J LL ~ LU LU 0::: (.) >-I 0.. 0::: => :::§: 187P 0 ~ ~ 5570 5560 5550 tu 5540 w u. ~ z 0 i= 5530 ~ ..J w 5520 5510 5500 6500 7000 7500 •I 8000 8500 9000 9500 10,000 10,500 11,000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH COAL CREEK LEGEND 5570 5560 ~ ...J u:: 0 a:: a. 5550 8 0 ...J IL 5540 5530 5520 >-(.) z UJ C!) < !z UJ ::!: 5510 UJ C!) 0 en u_ifi ~ ~ zo ::,W ______ ~rcib~NNUAL CHANCE I 0~ () 0 11 ,500 12,000 1 % ANNUAL CHANCE FLOOD 2% ANNUAl Ct-W«:E FLOOD _ ifM,NNUAl CHANCE STREAM BED CROSS SEC.-TION LOCATION 12,500 13 Wa.. ffi o~ C!) :c 0 ~ i~ UJ 0 ~ ~ C UJ LI. 13,000 188P I I 0 ~ ~ 5610 5600 5590 1-5580 UJ UJ u. ~ z 0 ~ 5570 ~ UJ -' UJ 5550 --, I ,, + IT I+ L -I L I I I I l++-H-l+-1-1 ~ -H ;_ --+-Hi--1-1--1-+-H-+-H--H-l - -IH-+-H-t++-!-+-H-t+·l+I--H"t11 +f 11 ---k ..I -·I--Hi--1-1-+ t--H--t, I l:t:i1:i.'":!..i-i-+--J-tll-l-H -f-ji_,_-++-H-+-I-HH--<II · 1+ l±till:lsi;:tll:!/, -tt!j=J:-tttttJ-,C~~-mlttlttl:t~-:!:,rb,!-s; .. ;;JttJlf;t!--~_ jjjz:j!'j;;;_ tJ_: jjj7./-I-Nl'-[;;!':.t'lf:js!~ :j;_:!'!1)1'_-t_rn;il".!li'i:;;ttjz z:istt:H~l '!'.1:~~-~ ~2:B=SS--,_-i-_il:-:_lt~l .. +-f--Ht-t +-+-HH II H I+ I+ +H-H- -... , .............. _._._ ........................... , 7 LEGEND ______ t2~0~NNUAL CHA.'1,1CE __ _ _ __ ~~oiiNUAl OW>;CE _____ 2% ANNUA!.CHANCE FLOOD 10% ANNU /ll Ct lAN CE --------FLOOD STREAM BED CROSS SECTION LOCATI ON ·t: 5600 559 0 5580 5570 (/) w ....I U:: 0 0:: a. 0 0 0 ....I lL ::.:::'. UJ UJ a:: (.) >-:::c c.. a:: =::, ::z: 5550 G 5550 z w ~ 1-z w ::E w ~ z ~ G z w ~ Oen u _~ i::: ~ zo =::, w 0~ (.) 0:: UJ~ oo:: :::c 0 <( (_) c..~ w ::E w ~~ & <(-,: w □ w u.. 13 ,000 13 ,500 14 ,000 14 ,500 15 ,000 15 ,500 16 ,000 16 ,500 17 ,000 17,500 18 ,000 18 ,500 19 ,000 19 ,500 STR EAM DISTANCE IN FEET ABOVE CONFLUENCE WITH COAL CREEK 189P 5650 5640 5630 14-l4-l--l-+--H-->-J++--H4-l--l+,l-\--4 0 ~ 6 t-5620 UJ UJ u. ~ z 0 ~ UJ ...J UJ 5610 5600 55 90 ' I <:::.I--r,-i-r - I - - ' =+:J ..k:: +ch,, -I ~ --H --- --ITT o I I · r :,r4, , .. ,J ..., - ' ·r: I -, ,- I I' I - - £.I- - 1/1 I I ,= -12 <f- I r 'i I _, ' r·, i -I - I I I ·-H-1+++H-t+t+~ttttt::l::;::;: ,_ - - µ µ .. µ. --- -R -- - 56 .S" 5640 - = -' ' - - - r ,_ -. . . -I - LEGE ND ______ 0 2% ANNUAL CHAN CE FLOOD 1 % A,-.:NUAL CHANCE FLOOD 563 0 562 0 · 56 10 - - 5600 I ! 11 5590 I l+--5580 t ti:t±.tlj,-j:_t-l-4-l,-l-+-.-+-l-l-+-+4-l++-H-1-+HH-!-+H-l-+-++,-1-+-+++++-H-1-+.-'H-1-++,-1-+-+++++-H-1-+-Hlt-!-t-+d"'=tt-+d"i~l~~ttfi:itH-!-1 +H-l-+-++,+-11 ttbt::l::!::t:;::tti t.ttt.t.ttt; IH++tttbH-1-t-+ff-++l-t-< _____ 2% ANNUAL CHANCE FLOOD 10% ANNUA L CUANCC --------n .. ooo ¾!t :&En· ' - ~ STREAM BED 0 CROSS SECTI ON LOC ATION 19 ,500 20,000 20 ,500 21 ,000 21,500 22,1'.iuo 22,500 n,ooo 23 ,500 2-;,ooo 24,!i00 25,00 0 25 ,500 26,000 STREAM DISTANCE IN FEET ABOVE CONFL UENCE WITH COAL CREEK ' (/) ::.::: UJ w _J w u::: a::: 0 (.) 0:: >-[l_ 0 I a.. 0 a::: 0 ::> _J ~ lL >-0 z UJ (!) 0 JJ < I--C..:Lii z UJ ~~ ::!: UJ (!) zo < ::> UJ z 0~ ~ >-(.)0 0 w C. z a ce: UJ :i:O (!) c:: <( u UJ a..~ ::!: UJ ~~ ~ <( 4: UJ D UJ LL 190P I I I I I I I I I I I I I I I I I I I H--t: ' H-- H - ,-+ 568 0 ' -1 -56A0 - --- -'-' 5670 5660 ---- ' - -l.. - ---' --- I -' ' 1 ----'' -I 5670 (/) ::,.:: w UJ ...J UJ I u: 0:: 0 u a:'. >-D. I. 5660 0 n. 0 ll'.'. 0 > <( ~ f-5650 w w LL ~ z 0 .:= 564 0 <( > w ...J w 563 0 562L1 5610 -- -1 I ' -k -- cf: ~-re:., H- 1:±. -I ' ~f -- ~ I I _J ---f ---!i! ---;;;., -- ~- ·--If ,--r -'~ -,;;sl ->--'fff::l. H--1-t lt I H, IT-I Prftf ----- ITT -~Wr I H-r ---1+ --1- 1 --'' . --It -J__ l E 1+ --i -I I I i H u J..' --I ti -1l l r ' j."tl -~ I -----J:_ l ~ " 1-V l ' H---It I 'c; I ----M I--- ' ,--1 ~- i-----H I -T I T I I I ~I - ~t ' ~ LEGEND ~ ---H-11 0 2% ANNUA L CHANCE l H---FLOO D ---__ ~~ot~NU AL CHANCE ' -♦ ---J_ 1 ---2% ANNUAL CHANCE I -,-FLOOD I --Iii 10% ANNUAL CHANCE --------fL.000 -- ~ --_tj STR_At l BED --1 -11~ i• -1 1 j J I 8 II ab ~ 6 CROSS !'if.:C. TION -,1w ---J::f ---LOC ATION - 0 :::::> ...J ~ LL 5650 5640 5630 5620 >-u z w (!) O U) <( f-u <C z _w w ~~ ::;; w (!) z o <( :::::> w z 0 f-~ u ~ > UJ ~ u z QC!:'. w :i:0 (!) a: <( (.) w a..~ ::;; w ~ §E _J & <( <C w 0 w LL 26,000 26 ,500 27,000 27 ,500 28,000 28,500 29,000 29 ,500 30,000 30 ,500 3 1,000 31,500 32,Uu0 32 ,5 00 STRE AM DISTA NCE IN FEET ABOVE CO NFL UE NCE WI TH COAL CREEK 191P 5720 57 10 I-- I-- t-00 8:EE:EE:EE:EES:E8E8:EE:EE:EE:E~8:EE:EE:EES:ES:E8f8:EE:EE:EE8E8:ES:EB±E:f.H! ·-,.. ,. a ~ ~ 1mm1=1+1:m1=1+1:m~m~:t1=I:tt:t1m+=1+1m+1+1::ttt~m1wmt:::1+1mttt+++ t:i 5690 w LL ~ z 0 ~ 5680 w ...J w 5670 :::::ti:1t:1jj::t:t:l:t'-H>K' j 56 60 J. -l 7 ~ +I--H- I++ I' ·'-5720 57 10 5700 5690 + ++-H-+++-!-1-1-1++++-l+++-lJ+-l--l+-+++-~I 5680 LEGEND ______ ~L2J-o~NNUAL CHANCE 5670 5660 t+++-t+,1-H-tt-+-t+H --'-''-++++++-t+++t+,H-+-++++++H-!1-H -t.-:;_i;:',_._H-t ~ t-H+t+HH -tt+++++++-1 _ _ __ ~~~~NUAL CHANCE __ _ __ 2% ANNUAL CHANCE FLOOD I 32 ,500 33 ,000 33,500 34 ,000 34 ,500 35 ,00 0 35,500 36,000 36,500 37,000 STREAM DISTANCE IN FEET ABOVE CONFLUENC E WITH COAL CREE K 10% ANNUAL CHANCE --------FLOOD 37,5 00 38,000 CROSS SECTION LOCATI ON 38 ,500 39 ,000 CJ) llJ ..J u::: 0 0:: c.. 0 0 0 ..J IL ~ LU LU a::: 0 >-:c c.. a::: :::J :::§i 192P m 576 0 5760 5750 5750 en ~ w UJ ...J _, ':.. u:: UJ H--i > 0:: -0 u ll'.'. >-1 f = Q.. I 5740 574 0 0 0.. 0 0:: ;..j 0 ::, .J·I -...J ~ □ LL -> <( ~ -I I-5730 5730 UJ UJ u. ~ '' z 0 - ~ 5720 I 'I 5720 > UJ --...J I UJ -1,- 5710 I I -5710 >-(.) 7, -z UJ -(!) 0 en ..: I-u_LiS ~ z LU ~~ '" ' ::::!: UJ 5700 5700 (!) z o LEGE ND ..: ::,w z 0 I-0.2% ,A NNUAL CHANCE ~ u .~ n oor• 1% ANNUAL CHANCE >-UJ ~ FLOO D (.) z oo::: -2% ANNUAL CHANCE UJ IO 5690 FLOOD (!) I 10% ANN UAL CHANCE Ct'. <( t) -FLOOD UJ o..~ ::::!: I ~ STREA M BED UJ ~~ -~ <i: ~ H .. ¢ I 0 CROSS SECTION .. UJ -LOCATION D 7 UJ u. 39,000 39 ,500 40,000 40 ,500 41 ,000 41 ,50 0 42 ,000 42 ,500 43 ,000 43 ,500 44,000 44 ,500 45 ,000 45,50 0 STREA M DI STANCE IN FEET ABOVE CONFLUENCE WITH COAL CREEK 193P 5800 H-t+I--H-t-t+l-t+-t+l-t+++-t-t+i-H-t+t+++i--H-t+Hr+t·-t+l-t++-H-t+t+++t--H-t+l7rl + .: 5790 5780 1-t-t-t-1-t-t-1-t-1-i,-_,H-+-++-+..:;:.-rl1-t-H-+ 1 ·H-t-t-t-t--t ,..... 45 ,500 46,000 46 ,500 47 ,l ' 47 ,500 48 ,000 48 ,500 49 ,0 00 49 ,500 50 ,000 50 ,500 STREAM D ISTANCE IN FEET ABOVE CONFLUE NCE WITH COAL CREEK + 5790 5780 5770 5760 51 ,000 5 1,500 52,00 0 Cl) w _J u::: 0 0:: Q. 0 0 0 _J LL ::.'.'. w w a:: u >-I a.. a:: =::, ~ 194P I I I I I I I I I I I I I I I I I I I 0 ~ ~ 5850 5840 5830 (ii 5820 w LL ~ z 0 ~ 5810 ......... '-'-'-++ ............................. , ........ +4--'_ ~ _J w 5800 -I 'I ---t-+-t-+7H--t-+-t--H·-H-t-Hrl-t-+-t-!++t--H-H--t--H ·-H Ii .. ~!!:r-l':l:!:ttttl±tt-1:1:ttUb:-ttl±ttltl:!±!:I .. 5790 I c _--,. C C 52,000 52 ,50 0 53,000 53,500 54 ,000 54 ,500 55,000 55 ,500 56,000 56 ,500 STREAM DISTANCE IN FEET ABOV E CONFLUENCE WITH COAL CREEK --' O.J_ I f-- 7 l. •-++++-H-+++-•I-+ • r: ' -f_t-.1 ... i+I-+ ::)::l:t- -l \E-H-+-++-++++-1--W-l-+~~ r 1.....+,__+.,__+ ..... +'"'-1--'""'1-1-H .... 1--1_,_1--1_,_+.j...+ ... +'-+'""'+-'""'+--:,. ...... ,H .... 1--1_,_1--1_,_--\.j...--l.j...+,_+'""'-H'""' 'I 1 C, LEGEND 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD ___ _ __ 2% ANNUAL CHANCE FLOOD 10¾ AN NUA L CHANCE --------FLOOD ~~ STREAMBED c) CROSS SECTION LOCATION 5850 5840 5830 5820 5810 5800 5790 57 ,000 57,500 58,000 58,500 en w ..J u::: 0 a:: ll.. Cl 0 0 ..J u.. :::.::: UJ UJ a:: C> >-:::c a.. a:: :::, ~ 195P ' -+ +, 5960 I " z I I * 0 '"' a; 5940 I, --+1 - 5920 I 'I I I, - -o > -<( ~ 1--5900 ' w !-w ·t-.,. u. ., ~r -~ I ~1 z -' 'ft!-0 -r i== 5880 I - <( _c I' I-> w ...J ~ - w ---- -..,..,,. 5860 I ' ...w " ' H _..,,, - ~-=n=r- :;± f+ ·, ---4 ;,;: 58 40 -- -~ ----,~ 5820 -- -U - q# -' --·- ' --I + - 58,500 59,000 59,500 60,000 60 ,5 00 61 ,000 61,500 62,000 62 ,500 63 ,00 0 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH COAL CREEK ' 5960 ' I 5940 CJ ' 59:~o -- :;.. 7 ' 5900 I 5880 -- 5860 - l iJB l=t -)t) + J 5!!40 LEGEND - C 2% ANNUAL CHANCE FLOOD ----__ 1%ANNl 1ALCHANCE FLOOD _____ 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANf.E ----·----FLOOD ~ STREAM BEJ -6 CROSS SECTION LOCATION 63,500 64,000 64,500 65 ,000 CJ) ~ w UJ ...J UJ u:: 0:: 0 0 a:: >-a.. 0 I 11. 0 0:: 0 ::, ...J :::z: u.. >-u z w <.!) 0 en <( 1--0 <( z _w w ~ ~ ::. w <.!) z o <( ::,W z 0 1--i 0~ >-UJ ~ u z o o:: w :r;O <.!) 0:: <( (_) w 11.~ ::. w ~~ ...J ~ <( <( w D w u.. 196P I I I I I I I I I I I I I I I I I I ~ I 6060 I I 6060 I - I I (/) ~ 6040 I I 6040 w I w I ...J w u: n:: 0 (.) ~ >-Cl. I 6020 6020 0 a.. 0 n:: -I 0 => .J ~ □ u.. ~ ~ 6000 Gj 6000 I r, UJ I u.. µ ~ z - 0 i= !:9 80 I I I I 5980 I <{ --> I UJ ....J 'P-UJ I - - b ~ ~+-' 596 0 ' 5960 >-I CJ z ~~ -i+ -UJ -(.') 0 en ~;-!~ -<( >-(.) <( :j: -~ z _w '-""I UJ ~~ -'-:::. --I UJ 5940 1 1 5940 (.') zo I LEGEN D <( => w -z 0 I- ir-2-0 .2% ANNUAL CHANCE :Ti (.)~ -FLOOD .__ 1 % ANNUAL CHANCE >-w l[ FLOOD CJ z o o:: ------2% ANNUAL CHANCE UJ IO FLOOD (.') 5920 10% ANNUAL CHANCE "' <{ C.) -----·---FLOOD UJ a..~ --:::. ~ STR EAM BED UJ ~~ -' -Q 0 ~ <{ <( lllID . CROSS SECTION UJ LOCATION 0 UJ I LL 65 ,000 65 ,500 66 ,000 66 ,500 67 ,000 67,500 68 ,000 68 ,o00 69,00'1 STREAM DISTANCE IN FEET ABOVE CONFL UENCE WITH COAL CREEK 197P - 5680 -,- :=1::=:::::::::::::1::1:::~ l:tt,-::tl~~=tt::!::P::'.:tt:::t:1:tt:!+ttt!=l:-ttl=l+!+ttl~=l+W:t+~:ttt::!ttl:ttffl::j::j::l:tttt 1,....., ·+-+-++HH-+-+-t-++HH-+-+-1-++H-++-H-+-H-+-t-u.. 0 0:: []._ ~ LU LU a:: u 5660 l~,_=tt:t:tti=l::t:tttt:::t=l=l::t:t:t:l+1=1::t:t:t:1::t::~tttt!:t'--,::;-__,_,_ t-'-+•-+-•+-+-+-++ +-+-H-+-+++-+--H-+-,7 0 ~ ~ tij 5650 w lJ. z z 0 .:: 5640 ~ w _J w 5630 ' ' T, ' ~ ' I H+~' H 1 -+-+++--l~.--1--f'"-\., -500 0 coo 1000 +-H-++-H-++-H-t-+-Hi-+->-J :;:,!I + 1500 2000 2500 3000 3500 40 00 STREAM DISTANCE IN FEET ABOV E CONFLUENCE WITH CHERRY CREEK T filo-t-t-+_ +-+l·-++-1--. ,~-+-++-H -+++-+-+-++-t-1 5660 8 0 56 50 56 40 ...J LL >-LU z a: 4 500 5000 5500 6000 198P I I I I I I I I I I I I I I I I I I I I 5720 + ¥ I I 1111 5720 I I -• 5710 5700 0 ~ ~ I-5690 w w u. -, I -fgf ~ l I ' :.~; I I 1-' I 'i5 I 'II I ,: 11 -~ 1, I IB ' 7' J. l -+. 7:m -l I 'I I WJr I - + 't ·'7-1-+ -- 5710 Cl) UJ ::,.::: _J LU u::: LU 0 a::: 0::: u a. >- 5700 0 LU 0 z 0 a:: _J LL 5690 ~ -, -- z -- 0 i= 5680 <i: > w ...J :r: I r I I• 11 --l-I -I I: -,_ -j 5680 w -.J + " 1--. -- 5670 5660 5650 I 'I ,--r ,, -+t I -~~ + R3-,,,f + .. --I -....,, w --F -H . -j - ~ ·-I[~-l!J~ ~-;-:)± t -·+ t+ l~l1r - -. ~ J t t +-, 1 I I 7 -I l3t+ J LEGEN D = H H= l .J. -0.2% ANNU AL CHANCE FLOOD --•· _ __ 1% AN NUAL CHANCE ----- 11 " ---FLOOD --r+ ~ ---__ 2% ANNUAL CHANCE ' I I FLOOD -1 -. 1$ llf :I: 10% ANNUAL CHANCE --------I-LOCO ------~ STREA M BED ri!.iJ. ivL -Fd>i I +: r-1 I~ :*J 0 r =-=,y CROSS SECTI ON ---r ...,. -y -1:+ --µ LOC ATION -I 1 -H-~- 5670 5660 >-t.) z w (!) 0 CfJ <( I-U < z .w w i:'.: ~ ::; UJ (!) zo <( ::, w z 0 1-<( u ~ ::; >-LU ~ t.) z o c:: UJ :r:0 (!) a'. <( (.) UJ o..~ ::; w c2 ~ _J c?. <( <( UJ D w u.. 6000 6500 7000 7500 8000 8500 9000 95 00 10 ,000 10 ,50 0 11 ,000 11,500 12,000 12,500 STRE AM DISTANCE IN FEET ABOVE CO NFLUEN CI:: WITH CHERRY CREEK 199P a ~ ~ 5760 5750 5740 tij 5730 w u. ~ z 0 ~ 5720 ;; w ..J w 57 10 t--,- 12 ,500 'I' -1-H-++-H-+-,~ r---- _, H- l+-I-H -++-H-+-+-i-t-1-H-+-I-· ~ ---·H-1--H--H--!-H 13 ,000 13,500 14 ,000 14 ,500 15 ,00 0 15 ,500 16,000 STREAM DI STAN CE IN FEET ABOV E CONFLUENCE wm-: CHERRY CREEK 1100 de -S-ON 'Jl'tl ' 'Fl NEi: • 16,9~ ~ P1 01 H I' 16 ,500 ~14++-+-l-l-+-1--1-15760 5750 U-J ............... J..-l-J ............... ....,5740 L ---l+H4--l+-!-I--H STREAM BE D CROSS SECTION LOCATION 5730 5720 5710 (/) w ...J u:: 0 Cl'. a.. 0 0 0 ...J LL ::.::: w w 0:: u >-w z a: 200P I I I I I I I I I I I I I I I I I I I 5780 1-5760 W I-H-++++-<-HH -+-H-++-H-t-++++-H-+-++++-1-H-++++-H-+ l-+-'-++++-1-H w LL ~ z 0 ~ w ...J w 5750 l-+-i-•-+-++-+-+-+-l-+-i-++-+++-H-1-+-++++-H-t-+-l-++-1-+-+-• CJ_ -H-11-l-' I l' ' 'I -, 5780 5770 H-<-++++-H-1 5760 5750 Cl) UJ -' U:: 0 ir D.. 0 0 0 -' LL ~ w w 0:: u >-w z a:: 5740 574 0 i -- c.J_ -t ' ~ 1-J-, =I J t--:l::;_!ttj:.l::j_-:;_:._t:,-,:1-l~Htl++++t:,_ Hi::j+_;+_i':i---<:=1+-+_;:-+H._::::1~+--+-tt-i=l++-t._-1-+---::t-'H':J-_:++ta:1-tt-it-'+~:1-t::;r:~I J 1-+-i-+++~+--H:~t~: 111·1- 5730 ~rt_,=l:_,_t:,_-l=,~3j!,:_l=.~1-,:iJ++l=;PH,_,l:r.'j·':,_t_fH+-pt)1-,:l:..!!~,i~-f±.~.:t~tt:1:t-.,.±t:t-lt. rntt:~jj--~r_ITTTTHiTIJ-+t:tr:i:trtt:trttiTTffiITTTTHiT_ITITTTTtti-;::::::::::=::::::::::=::::::==:::::LE::::G:!::E=,N::::D::=:::=::===::::::::;j 5730 ttt::ic:t:::.tt ... +·11_-HH'-!H -t-+ ++ ++-1--!-H-HH•-+-+·>-H I-HI-H1t-t..tti~-tt::::t:l ::t:ttt:li,=l::t::t·l-_,_i-, Hi-tttt-t-1-t-t-t·_-j-_-+-ffi_rn-l-t-l -______ ~rci'o~NNUALCHANCE 'T 4 --t+ -+ _+ _ _. -______ f.~oi~UALC H/•NCE 5720 -H-1-t+++_+_tt-l-t+-t-Hl-++:j:j:ll-l_'-+_++H-t-t+-I-Hi-t+-Hl=+l::ttt:li::t:tt!=l::t::ttt:;::!::j::j::j:li-P-t+t++l+-li-t1+1-1-1 t r± -t 1 + 16 ,000 16,500 17 ,000 17 ,500 I -H 18 ,000 18 ,5 00 19 ,000 19,500 20,000 20,5 00 STREAM DI STANC E IN FE ET ABOV E CON FLUENC E WITH CHE RRY CRE EK _____ ,,_ ANNU AL CHANCE I LOOD 1 '>% ANNUA L CHAN CE --------FLOOD 21,000 21,500 CROS S SECTION LOCATION 22,0 00 z UJ ~ >-z UJ ::;; UJ ~ z <:: ::;; i z UJ (!) a:: UJ ::;; UJ 0 en u <( _w ~~ zo ::) l lJ 0 ,- u c2 w 1r QC:: :c0 <( u 0... ~ ~~ ~ <( <( UJ D UJ LL 201P 5840 5830 5820 t;j 5810 w u.. ~ z 0 ~ w ...J w 5800 5790 57 80 l--!-<µ...j-!+++-H--H-,-i-4--14-+-l--l-+-H--,d 2 H- I --l+H4+-l-!+-l+H-I --j 1-t r k' I -Ii ·+·I-H-<--144-1--H--H-<--++H--H--H;~t-H--++_titt:mH-<c-Hit!-t-H::j:j_::j:.j::jll::J:1 H-H-,1--H.l:+t.t.t.....1:tU:1:tl:U:t!=lt1j:j:I_ ::.t.tt.'::'+':l-=!.-=!.tttt..++-H-·--t-t-H-+++-+- -w 22 ,000 22,500 ,!J 23 ,000 23 ,500 24 ,000 24 ,5 00 25,000 I I a: 25,500 26 ,000 STR EAM DISTAN CE IN OF FEET ABOV E CON FLU ENC E WITH Ch ER RY CREE K l 5840 H- 5830 5820 5810 Cl) UJ ...J u::: 0 c:: Cl.. 0 0 0 ...J LL ~ w w er: (.) Cu z a: -W-1-1--'--'--'-1-1--'--1-1--1-1-1--1-1--I-I--U--l--l--, 5800 H ttl..ttltttti.tW- LEGEN D ______ ~i.2~NNUA L CHANCE __ _ _ __ ~~o'6i NUAL CHANCE __ _ __ ~~O~~NUAL CHAN CE 10% ANNUAL CH AN CE --------FLOOD ~ STREA M BEO 6 CRO SS SEC TION LOCATIO N 26,500 5790 G 5780 z w ~ ,_ z w ::. w ~ ~ ::. G z w ~ w ::. w & w 0 w LL 0 en o _~ ~ ~ zo ::,W 0~ (.)0 We.. ocr: :r:O <( (.) a..~ ~ ~ 'J.. 202P I I I - - 591 0 : ' 5910 I Q'... ~:1:1 ::i· - 5890 5890 C/) w :.::: ...J -u: UJ -UJ ~ 0 er: a: u a.. >- 5870 5870 0 UJ -0 z 0 C: 0 ...J u. > <( - ~ t-5850 I 58 50 w w u. - ~ -z 0 ~ ~ 5830 I 5830 > -w -..J w --- ~ 58 10 . ~-H r 5810 >-u z -w -(!) 0 en < -->-u <t: z .. LU -w ~~ -:n: -:::;; -t. I w 5790 5790 (!) zo -LEGEND < :::::, LU z 0 I-0.2% ANNUAL CHAN CE < u~ --FLOOD :::;; __ 1 % ANNU AL CHANCE >-UJ~ --'--'-------FLOOD u z oo:: ~w. --_____ 2% AN NUAL CHANCE w IO 5770 FLOOD (!) -10% ANNUAL CHAN CE Cl:'. <( 0 --------FLO OD w CL ~ :::;; ~ STRE AM BE D w ~~ ...J 6 CROSS SEC1 ION ~ <( <t: LU H---LOC ATION 0 -LU -u.. 26,2 00 26 ,400 26,600 26 ,800 27,000 27,200 27,4 00 27,600 27,800 28,000 28}00 28,40 0 28,600 28,800 STREA M DISTANCE IN FEET ABOVE CON FLU ENCE WIT H CHERRY CREEK 203P I 11 . 59 30 I I 5910 I I 5890 □ ~ ~ I f-5870 I L w w - LL ~ z - 0 ~ 5850 I > - w ...J w - '' - 5830 I -++ - I ---4 + + r-. -'- I 58 10 I - -;--r-i-- ·--c-'-·'- I 5790 H· -. -n:- l± 28 ,800 29 ,00 0 29 ,200 29 ,40 0 ' I I I I I I I o 11 11 .....,_ - --- ' I --I..J. i -t .T -· -- ~--·i.-r ·7 -. - -I+ - H -,--+ I I+ H -w t . I 29,600 29,800 30,00 0 30,2 00 30,400 30 ,600 STR EAM DI STANCE IN FEE T ABOVE CONFLUEN CE WITH CH ERRY CREEK 5930 5910 I 5890 I 5870 - 'I 5a5 o I -r-H-+ - I 5830 tt · - ~ -- - 5810 --LEGE ND 0 2% ANNUAL CHANCE FLOOD ----1 % AN NUAL CHANCE --FLOOD 2% AN NUAL CHANCE -----FLOOD 10% ANNUAL CHANC E --------FLOOD ~ STREAM BED 0 CROSS SECTION LOCATION 30,800 31 ,000 31,200 31,400 Cl) w ~ ...J w u:: w 0 a:: 0:: (.) a.. >-0 w 0 z 0 -a.. ...J l!. >-u z w (.') 0 (f) <': (.) <( I-z .W w t~ ::;; w ~-f;l (.') <( z -I-~ 0~ (.)0 >-u w 0. z o o:: w :r:0 (.') a: <( (.) w a..~ ::;; w ~ ~ _J ~ <( <( w 0 w u.. 204P I I I I I I I I I I I I I I I I I I I 0 ~ 6 59 10 1-589 0 llJ llJ u. ~ z 0 i== 587 0 ~ ~ iii 5930 -' I 1 -f ;-+-H-H-<-H-H-~-t--H-i-+-H-t-+-i-H-++-H-i-+-H-t-H--H--H-i-+-H---,H--+++++i-+-H-l-H-H-++-H-H-1-H--+-i++-H-H -H-t-H-+++-t-t-;-H-t-H-+-I-~ 591 0 589 0 ..J I 11 I 5870 T 5850 T =f= 58 30 LEGE ND 0.2% ANN UAL CHANC E FLOOD ----1 % ANNUA L CHAN CE FLOOD _____ ~ro'i>~UAL CHANCE 10% ANN UAL CHANCE --------HOOD +:: _-H-H-il-+-i-+--1-1-+-H-tH+-H-+ 5810 1=ES:j:2111±±t EEEE-8- 1 211tt, ..... +JJ..fE+hh+~'-~--l1 .... + ... +-ltt_tt:ttEDS2211!!t EDE2221!11±Ert£' □n+=t=t~,-l+ ... + .. t.+t +ti= .... ~J=1_,1++tt:tt=tt~n-lH4 .... 4 ... 1-it_+~+t+tH1=1 ~ STREA M BED ::j:: T 0 CROSS SECTION LOCATION 31,400 3 1,600 3 1 ,800 32 ,000 32,200 32,400 32,600 32,800 33 ,000 33 ,200 33,400 33,600 33 ,800 34,000 STREAM DI STANCE IN FEET ABOVE CONFLUENCE WITH CHERRY CREEK (/) UJ ~ .J UJ u:: UJ 0 c::: c:: 0 a.. >-0 UJ 0 z 0 a:: .J LL >--u z UJ (!) 0 en <( I-o _ u5 z UJ ~ ~ ::,; UJ ~ zo => w z 0 I-~ 0 ~ >--UJ ~ u z Q c:t'. UJ :r:O (!) CX'. <( u UJ a...~ ::,; UJ ~~ ...J ~ <( <( UJ 0 UJ LL 205P I -±t~~ --'-rt- 5970 I -+ 5970 I 0 5950 5930 ' I I I I 5950 Cf) UJ ::.::: _J w U:: w 0 a:: Cl'.'. u a.. >- 5930 0 w 0 z 0 ~ ~ I-5910 w - ~ I f-T I I I I 0 a:: _J LL 591 0 w u.. ~ -17 I z -r 0 i= 5890 <I: - 111 I -' 5890 > I w - ...J - w - 5870 l -.- ' 5870 >-0 585 0 5830 t-, i.. -T ~-,_ -+ r- ,-· r --_i_ L 141 ++ ----t· -i=f --+ ---~ !+ --T -- I I LEGEND t-: + I, 0.2% ANNUAL CHANCE -.. -FL OOD µ ~------1% ANNUAL CHANCE --FLOOO --1, -l+ -7 ------2% ANNUAL CHANCE -FLOOD 10% ANNUA L CHANCE ---------FLOOD ~ STREA M BED -1+-c) CROSS SECTI ON LOC ATION 5850 z w <..'.) Oen <I: .... u <i: z _w w i:'.: ~ ::;; w <..'.) 5 @ <I: z 01--<I: u~ ::;; >-UJ~ u z oo:: w 3:0 <..'.) 0: <( u w a..~ ::;; w ~~ ...J ~ <( <i: w 0 w u. 34,000 34 ,200 34,4 00 34,600 34,800 35,000 35 ,200 35,400 35,60 0 35 ,800 36,000 36,200 36 ,400 36 ,600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH CHERRY CREEK 206P 6010 6010 5990 5990 Cl) w ::.::: ...J UJ u:: UJ 0 0:: 0::: (.) Cl.. >- 5970 I 5970 0 UJ 0 z 0 a:: o ...J u. ~ ~ I-5950 5950 w w LL ~ z 0 ~ 59 30 5930 w - _J w - 5910 '' 17 5910 >-'' ' u z LU -(.!) 0 en <( I-(.) <( z -LU LU ~ ~ ::. LU 5890 5890 (.!) za -LEGEND <( => LU z 0 ~ 0.2% ANNUAL CHANCE ~ FLOOD (.)0 __ 1% ANNUAL CHANCE >-----u UJ a.. FLOOD z oi:i:: -2% ANNUAL CHANCE LU :c 0 5870 FLOOD (.!) 10% ANNU AL CHANCE ll'. <( u --FLOOD LU a..~ ::. LU c2 ~ ~~ STREAY BED ...J 0 ~ <( <( ,. CROSS SECTI ON LU LOCATION 0 LU u. 36,600 36,800 37,000 l7,200 37,400 37 ,600 37 ,800 38,000 38,200 38,400 38,600 38 ,800 39 ,000 39,200 STREAM DISTAN CE IN F'.:ET ABOV E CON FLUENCE WITH CHERRY CREEK 207P 6050 I I 6030 6010 - 0 > <t e. I-5990 w -w LL ~ z --0 j ;:: 5970 ~ - w ..J w 5950 ri I I ------· ., - -11 ---5930 - -~, 5910 - Tl ~ '-f' - ;,Y -i ~ _ + -- - 39 ,20 0 39,400 39 ,600 39,80 0 40 ,000 40,200 40,400 40,600 40,800 41 ,000 STREAM DISTANCE IN f'EET ABOVE CONFLU ENCE WITH CHERRY CREEK -- -6050 6030 6010 I 5990 5970 - -- 5950 5930 LEGEND 0.2% ANNU AL CHANCE FLOOD ---_ __ ~~Oi~UAL CHAN CE ------2% ANN UAL CHANCE FLO'JO 10% ANNUA L CHANCE --------FLOOD ~ STREAM BE D 6 CROSS SECTION LOC ATIO N 41,200 41,400 4 1,600 41,800 Cl) w ~ ...J UJ u::: UJ 0 0::: Cl'. (_) a. >-0 UJ 0 z 0 c:: ...J LL >-u z w (!) 0 U) < I-u _;;5 z w ~~ ::;; UJ (!) za < ::> w z 0 I-< (_)~ ::. >-UJ ~ u z QC:: w :c 8 (!) o:'. <{ z w ::. a. -c2 ~ w ..J ~ <{...:: w 0 w LL 208P I I 0 ~ 6 6070 6050 6030 1-6010 UJ UJ u. ~ z 0 i== 5990 ;;: UJ ..J UJ 5970 I I , 5950 5930 41 ,800 r,; 42 ,000 4'./,200 42,400 42 ,600 42,800 43,000 43 ,200 43 ,400 43 ,600 STREAM DISTA NCE IN f'EET ABOVE CO NFLU ENCE WITH CHERRY CREEK CJ it ''' I 6070 6050 6030 6010 en UJ _J u::: 0 0:: a. 0 0 0 _J u. '""'-'--"-'" ....... '-'-'---1-+-W-J.--l-+-....... '""-l-....,__""5990 LEGEND _,_,_W-J._,_,__,_,_1 59 70 G z w (!) <( 5950 'z w ::::;; w ~ LU LU a:: u Cu z a: I ::::;; ______ itJ-o~NNUAL CHANCE 43 ,800 44 ,000 1% ANNUA L CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHAN CE -FLOOD STREAM BED CRO r s SECTION LOC ATION 44 ,200 44,400 G z w (!) a:: w ::::;; w 209P I I - I I -I 5600 I I I I I 5600 -§ -I ! -I 5580 I I I I 11 Cl) I I 5580 UJ u 5560 0 > <( ~ 3 -- I - I --1 _J u::: ::) I 0 CJ c:: LU a. u 5560 0 i== I 0 z 0 LU --1 a:: LL Cl. I f-554 0 w w u. I I -- 5540 I ~ z 0 i== 5520 <( > w -' w ---El:~ + .L - - 11 I I I I I t:J --+ ' 7 -- I 5520 I - 5500 r - I 1 J + I . I - 550 0 >-I (.) z 5480 5460 _j_j , , ' ---- IJ-H= --I+ -----~ 1 I ~ -' -:$ ' rr l=l= ' U-I+ F -j --1-H -f.J. t-· I Ef ,--t ± -_j_l-ti I LEGE ND I+ ---. 0 2% ANN UAL CHANCE l~rr ~ -c--FLOOD I+ ~ ,-,- i: 1 % ANN UAL CHANCE .. ~ --------FLOOD ·-'' -----2% AN NUAL CHANCE FLOOD f-'--I --l . --10% ANNUAL CHAN CE ---------FLOOD I ~~ STREA M BED -r:A·I 1ft ~--~ -~,_IQ 0 CROSS SECTION LOCATION 1-t w C!) o -I <( UC/J 1---Li) z w ~ ~ ::;;; I w 5480 C!) zo <( ::,W z 0 I-<( u~ ::;; I >-LU ~ (.) z oo::: w IO C!) 0::: <( u I w Cl.~ ::;; w i:2~ ...J c2 <(::S.. I w D w LL. 0 400 800 120 0 1600 2000 2400 2800 32 00 36 00 4000 STR EAM DISTANCE IN FEET ABOVE CONFL UENCE WITH HIGH LINE CANAL I 210P I '-1-l+H-µ... r ""'"' ' 't -\+ --1 n, 54 10 I h+l-4 ..j_ j,:...:.!;+ 1---'-rl-'-}+ ;=;: !± ~-~s-ri 5400 µ_,_,__,~· ++--H I+ 7 - ;-t 1-c. 1 H-l -~-- I H-- --- ft H-!-t-t--t,-- -+ t-H - '.ft. -' ' t-H~l-+--t-t--H-1-1 1-r-H -+-+--t-t--H---<- r, I ' r r,- H- Ir _j_ . ~ ~ H-' t-r H-l-1---h 0 200 400 600 800 1000 1200 1400 1600 1800 2000 STRE A M DISTANC E IN FEET A BOV E CONFLUE Nr.E WITH BLACKMER GULCH ,~ ft µ. ll -1-t-l: - _j_ ::; -; ~ ~ I I +- ~ 11+++-IH-++++-I I I I 111111 . [ffil]I[ I+ - LE GE ND -----o 2% ANN UAL CHANCE FLOOD ------1%ANNUALCHANCEFLOOD -----2%,ANNUALCHANCEFLOOD --------10% ANNUAL CHANC E FLOOD w STREAM OED 0 CROSS SECTION LOCA, iON 5470 5460 5450 5430 5420 54 10 2200 2400 2600 Cl) w __J u:: 0 a:: [l_ 0 0 0 __J LL >-(J z w (!) <( I-z w ::;; w (!) <( z <( ::;; >-(J z w (!) a: w ::;; w -' & w 0 w u. I () __J :J Cl >-() z 5 a 0 en () ;5 ~ [l'. <( z D :J w 0 ~ () w 0 a. 0 [l'. 0 I u <l'. [l_ ~ ~ D z <l'. <( 211P 5500 ' I I~ ~ 5 ,le ,_ I 5490 I 'iii 5480 ' □ > -<( -~;' ~ ~ - tu 54 70 I 711 w -----"' u.. ' ,_--~ ;, ' -z :, ' ------0 -'' i= 5460 + I --k <( > - w - ...J -w --~ _, " #cl ~ 5450 I ' I I -rl _!::!+' ------H l+--+-' _j_ I H-------' 5440 Ii I ]~ ij ' ----- j± ------------. ----5430 -. ----------- 17 -- I 2600 2800 3000 32 00 3400 3600 3800 4000 4200 4400 r 4600 STREAM DISTANCE IN FEET ABOVE CONF LU ENCE WITH BLACKMER GULCH ' 5500 549 0 ' - ' - 5480 ' --I '' 5470 - 546 0 5450 IJ: 1--I+ g --5440 LEG END 0 2% ANNUAL 0 1ANCE FLOOD ----__ ~~o'i>~UAL CHANCE -----2% ANNUAL CHANCE FLOOD 10% ANNUAL CHAN CE --------FLOOD ~ STREAM BED 0 CROSS SECTI ON LOCATIO N 4800 5000 52 00 (/) UJ I ...J (.) u:: .....J :::::, 0 Q'. (.9 [l._ >- 0 (.) 0 z 0 5 ...J a LL >-u z w {!) o -< (.) en 1--z -~ w ~~ ::;; w {!) zo < :::::,w z o f--< (.)~ ::;; >-UJ a'. u z o o:: w :r:0 {!) 0:: <( u w Cl..~ ::;; w ~~ ....J c2 <(~ w 0 w LI- 212P I I I 5530 5530 5520 5520 en LU ....J u:: 0 a:: 0... :::c (.) _J :::, (.') >-(.) 55 10 .L ....... , ........................................ 1-+-+--'-+-<'-'-• 5510 0 0 0 ....J LL z s a 0 ~ ~ t;j 5500 w LL z z 0 i== 5490 ;; 1-t I j-f +-t-H-!-H-+-t-+-<>-t-t-+-+-+-, ·•-H>-t-t-H-+-H--14- w ...J w ij:iitt..+--1-l-.;..H ... -H-,++-+-+-H-l-'-l--l-!-H-l-H-++-I H-H->-+-+-+-+-•-+-➔-+-+-++++-<-•-+-+-+---+--+-,-H-+-+-H-!-1-·~ I+ 54 80 i:lt:i:titt+:.I:!.'- •-!+--!-H H_, -I+-!-+ +.,_-l-t--l-1-i""H-++-l--1-!-H' H -__ :j-_:!-_j:-' .!:"+-+-+-1-H -H-+-+-+--+-H-+-< .L I+ I-I-IH-l++--l-1-1 - H- H- LE GE ND ______ ~fJ-oi NNU AL CHANCE ____ 1%1,NN UALCHANCE FLOOD _____ 2%ANNUALCl-tANCE FLOOD - ~ :~:::~:~CHANCJE A CROSS SECTION 1~ l.._) LOCATION LLI...LL..LL.L:...L.L.1..LL.L.LLLJ...LL.L.LLLJ...LL..LL.L.LL.Ll..LL.L.Ll..J...l...LL.L.J..LLJL.Ll'..LL.L.LLL.l..!....I..LLLLJ..'-'..L.Ll..J...l...!'..LL.L.LW...!..J...l..L.LW......l-..LL-.L.LLL.l..LL.L.LU.::=== 5200 5400 5600 STREAM D ISTANCE IN FEET ABOV !: CONFLU ENCE W ITH BLACKMER GULCH 5500 5490 5480 ~ 5470 z w (!) <( •-z w :::;; w ~ ~ :::;; ~ z w ~ w :::;; w o -(.) en -~ ~~ z o :::, w o i (.)0 UJ c.. QCl'.'. :i:O <( t.) Q_ ;?; ~~ ~ <( ::i;_ w 0 w u. 213P 5365 5355 1-5350 w w u. ~ z 0 5345 -H--l--H--l-+-+-Hl--+--H-+-H i + .I - J i.J: '++t- ~ w ...J w + $,~t-d__;:'-+].t::l::'"""iltt£?t--+~E~, iS-iS-ft:rl..!..~ :tt++-t-H-t--H-+-i t t:j=:tttt.Hl'--ri-L..!..~+-+I 4- 5340 I + 1+ -2 00 0 200 400 600 --t!:!:H--t~ I l I I ,- ! I t-+-H-+++·t-+-H-+++-l-+-1--H - 800 1000 1200 1-- 1400 160J 5365 -~ 5360 J-!e:: 5355 ,-r. 1800 -~ 0 ' -000-NOT-cci'.RU:rm i-+1-1---l--l+I-I I-H--1-J+t t!j:fj::tti-1-+1 +t 1--i LEGEND _____ ~~Oi~NUA L CliANCE 10% ANNUAL CHANCE --------FLOOD STREAM BED CROSS SECTION LOC ATION 5350 5345 5335 2000 220 0 2400 STREAM DISTANCE IN FEET ABOV E CONFLU ENC E WITH WEST TO LL GATE CREEK CJ) w ...J u:: 0 ~ a. 0 0 0 ...J LL. :r: 0 f- 0 w ....J CD <t: en 214P I I I ' ' ' 5395 ' ' Ill !!l -' ' 1-t + --::i -+ - ffi ~ 1 ----:s ,< 5395 ~ ~ 5390 ~ :c -5 ' -- I --' ' I ' _J r --- 5390 en w I ....J [i: 0 0 I- ,..,.. 0 i..!J 5385 0 ~ ~ I-5380 l.!..I LOJ LL ~ z 0 i= 5375 <i: I --I I I --.j --- + 11 I I I ' --I-'---Rf .. + -- ' IL I I +:J I t-µ 1-t I -0 -a. i3 ~1&, • ._ I ~ ; ' ---- "" ; ---~- ----J-------- -----¼ ' LU_L..J 1 I ~ ---. -t ' --- 0 __J 5385 co 0 <( 0 CJ) ....J u. 5380 5375 > ' - w ...J w 5370 '=r + --- ti"T' ---, l --+ '.ti + -- ' ,-- ' + ----' 5370 >-(_) z 536 5 5360 ±l ' -- ti ~1+ -- ii -------L p -j ---- "H ------■~· +; --+. -------,~ NOlE: O. i~~~v Fl~ N~+ ,+ _j 1-l --·--4---+ '"' I I t H-;-rl ~!;::t I I+ i -p: -- t LEGEN D ,----rr -'-!---0 .2% ANNUA L CHANCE lr::+ lt nooo --_J ---------1 % ANN UAL Cl-tAN CE -:+i-:--I ---FLO OD ! -.-, I+ --I ---__ 2% ANNUAL C~1ANCE ~j I nooo --l=l-J_ --10% ANNUAL CHAN CE --I ----------~ -----FLOOD __j__ + -t--~ STR EA M BED w --c) ~.l CROSS SECTION H-----i+ 1-r ,~ t ---LOCATION L. - 5365 w (!) o -<( Oen I-_Li) z w r:: ~ ::;; w (!) zo <( ::) w z 0 I-<( 0~ ::;; >-UJ ~ (_) z QC:: w :i:O (!) a: <( u w Cl.~ ::;; w ~~ -' ~ <(:!. w Cl w LL 2400 2600 2800 3000 3200 3400 36 00 3800 4000 4200 4400 4600 480 0 5000 STREAM DISTANCE IN FEE'-( AB OVE CONF LU ENC E WITH WES T TO LL GATE CREEK 215P htt-1-. I / 5415 :i + -ID ,+ j 0 -t . I ffi 5410 I I - I I - 5405 I I, r, a I > <( ~ t-5400 w w u. ~ z 0 i= 5395 <( 0 - I ·f -I -Ii --H-1,"1 -- ~ I ~ . -...LI -t-+ "T-J+-= .r 'f I -I > w ...J w ; I -- -I ~ .L . - a"+. --! - 5390 J..r-i '' ,..g_ I I - 5385 5380 ~ 7.1 ·1 r-+ ! -I+ -g-I ---l H--- -j-V.J --µ.. -i 'I --R= I ~ -: t -1 p: ---~ I-f. -+ -I p ---- ~ t -+ - -~ -'T -. -- ! --- i -p: i+ -0-l--rt -1 i .J I -IT +;---,--t I=+ I-'· I l--.. µ -~ -' -:t.J:t ---' a. l=l= -H+--1+ I 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 STREAM DISTANC E IN FEET ABOVE CONFLUENCE WITH WEST TOLL GATE CREEK I '--t I 'I :'.!:I -11 I - I I - I' - - ! - -- I -I '].) +l- ~·-o LEGEN D 0 2% ANNUAL CHANCE FLOOD ------1% AN NUAL CHANCE FLOOD --~ % ANNUAL CHANCE ---LOOD 10% ANNUAL CHANCE --------F LOOO ~ STREA M BED 0 CROSS SECTION LOCATION 7200 7400 54 15 5410 5405 5400 - 5395 5390 .. 5385 7600 (/) UJ I _J u:: (_) I-0 0 Cl:'. c.. w 0 __J c:o 0 <( 0 CJ) _J LL >-0 z UJ (!) o ~ <( (_) Cf) I--~ z UJ i:::~ ::. UJ (!) zo <( ::::> UJ I 01--- (_)~ > w~ 0 z 0~ UJ IO (!) 0:: <( u UJ Cl.~ ::. UJ c2 ~ ...J ti <(~ UJ □ UJ LL 216P I I I I I I I I I I I I I I I I I I I I I I 1 .... □ ~ e Iii w u.. ~ z 0 j:: ~ ..J w 5435 5430 5425 5420 5415 5410 5405 5400 7600 7800 8000 ' .. .. - 8200 8400 8600 8800 9000 9200 9400 9600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH WEST TOLL GATE CREEK 5435 5430 Cl) w :c ...J u:: (.) 0 I- 0:: 0 a. w 0 ....J 5425 cc 0 ~ 0 ...J u.. 54 2t1 5415 5410 i'.i z w f-r ~ o~ }: (.) en !z -Lii -w i:'.: ~ ::I: w 5405 (!I zo LEGEND I :::> UJ 0.2% A~NUAL CHANCE 0~ FLOOD (.)0 1% AN NUAi. CHANCE >- FLOOD (.) w Q. 2% ANNV,\L CHANCE ffi 0 0:: FLOOD (!I :c 0 10% ANNUAL CHANCE 0:: <( u w ~~ -FLOOD ::I: ~ w STREAM BED ~ <(~ 0 CROSS SECTION w LOCATION @ u.. 9800 \I 217P o ~ ~ 5365 5360 5355 1-5350 w w LL ~ z 0 i= 5345 ~ w ...J w 5340 5335 5330 w -~wm - S~I · 5 ::::, T I ..L J-½~ - ;t~, ...;. 1--t t- 0 200 J 400 I I I -1-1 _J_j_j_j ..L 60 0 800 1000 I 1200 ' I I I I I 1400 1600 STRE AM DISTANCE IN FE ET ABOVE CONF LU ENCE WITH SAND GREEK ~ - -5365 - - -J s: 0 - ~ ~ 5360 m:i.:ttm:)::;:l:mmmi 5355 (/) _J LL w c::: .J u::: UJ > 0 0 0::: I 0.. 0 u I-0 i3 0 .J UJ LL _J CD <l'. (/) 5350 + 5345 534 0 >-u z w (!) o ~ .,._ UC/) I--Li'.i z w ~~ ::;; w (!) zo < :::> LU z 0~ < ::;; uo >-u UJ a.. z oa:: w :r:0 (!) "' <l'. u w c..~ ::;; w c2 ~ -' ~ <l'. $. I w D w LL 1800 2000 2200 218P I I i:: ' I ' ' 5360 ' ' I ' ' ' ' ' ' -+ -.. ' I I z ' ' I ,m § _(!J I ' 1/1 u I ,- 5360 5350 5340 0 I chO e::1 I ' I -I J I -, I , 0 ..,_, ' -''' I ' .l:I= ' ' ' ' - 5350 en UJ ~ ...J u: LU LU 0 0::: 0::: (_) a_ 0 5340 0 z 0 <( 0 U) ...J LL ~ ~ I-5330 w ' I ' ' -5330 w u. -~ z 0 ~ 5320 <( > w ...J w 5310 5300 5290 --j-"t::J - : -3" ' 0 -~--' -+< -:-ffi -- -i--7,t'. I -; --.~ --. I ~ -:o -:j± -q::J; ·~ ~ --b ' H-I ' ~ I+ --~ .g ---8 ~ -I 1/1 _u _ ~ -i= H-~ 'l v ~ fl! -1G I ---4 H-H-'!.-'-=..,., ---11 n ,_ I I 1 '' ' -H-+--,, ~- '<l ' ,_ µr I-'-rt-,~ -~ ----LEGEND 1..:. -~~ -·1± -1+ 0.2% AN NUAL Cl-tA NCE ~l'.J ---tI FLOOD + 1 % ANNUA L CHANCE V, -~ ------FLOOD --T I tj: -~ µ.. ------2% ANNUAL CMANCE " --; -I -FLOOD I -j-l 10% ANNUA L CHANCE tT --------FLOOD --ti-H· .. ~ STREAM BED 1-h i ~~ 0: G~ c) rct CROSS SECTI ON -LOCATI ON H-H+ H+ ~ 5320 5310 53 00 >-0 z w <.!) 8(/) < >--~ z w ~~ ::. w <.!) zo < :::> w z 0 I-~ (_)~ >-LU~ 0 z 0 a: UJ :co <.!) Cl'. <( 0 UJ a_ ~ ::. UJ ~ ~ --1 ~ <( <( UJ 0 UJ LL 35,000 36,000 37,000 38,000 39,00 0 40 ,000 41,000 42 ,000 <Ll,000 44 ,000 45 ,000 L\6,0 00 47,000 48 ,000 STREAM DISTANCE l,oJ FEET ABOVE MOUTH 219P 0 ~ ~ 5420 5410 5400 Gj 5390 w lL z z 0 ~ 5380 UJ ...J w 5370 ,.:;--ttt::::l+--t_,:_,i:.,.t-.,...H,_,~--t-_,.-t-.,...+ .,_t-H,_;in--l "' i=S:iltEES~:l"E1B~1:1:111ffi~ 1-t-t-H--,..,...Tt-H -1-,...,..,....._H-1-t-li rH- 48 ,0 00 49 ,00 0 50,000 c.J_ ~ 51,000 52 ,000 I I 5420 H-1-,...,.-,-,-H-1-,...,.-H-t-l I . .J. T, _J j- l r, 54 10 ~ _J u::: 0 0:: a. " 5400 8 0 _J LL 5390 5380 5370 ~ z w ~ UJ UJ a::: {.) 0 z <t: en t-1 +H+t-1-tt rt-11-t--t~~+;:::=l+--t-tn-H-t-t-t-i 1--r,, ~IM"'' .rrr.-1, ~ 1-z w ::; ---j 1 -I T t-t 53 ,0 00 54,000 55,000 56,000 57,000 STRE AM DISTANCE IN FEET ABOVE MOUTH -J -rt 7 LEGEND ____ ~t~a~NNUAL CHANCE 1% ANNUAi CHANCE ------FLOO D CROSS SECTION LOCATION 5360 58,000 59,0 00 60,000 6 1,00 0 w ~ i 220P + '7 !:S8:t±tEES!3:t±tEES!±tEES8!:t=,+iLiH--H---t--t-++aHH--t-+-H-HH-++++-H-,1-t-t--t-~++-H-t--t-+++-HH-++++++H-++-'-++1-t-t-H·++-HH--t-+-H-H+++++1-t-t--t-+-++--H-+++-H1-t-t++++,H--I 5470 5460 61,000 'z I I ' 62 ,000 63 ,000 ' I' -,-r I I ' ·,.- I r, i l -+-H-t+++++++-t-H-t-++++++-H-H-+4-+++++-+-H 5480 5470 5460 5450 t +-t-~l -+++++HH-+-l·++-HH--'+++-HH-++++-+-H~(l::t.-:;_t;::.t:,J⇒i::;.-:t1:tt:.-t-H+++l-l 5440 ,!-;,::f-'-·I-H-+-t-H·-H--vf-t-HH-1--l++t -.....L -1++t:,t,'=..t-+H+-~-t4-+++·l·+++-t-,-...;"""-t-l--t--t-+-H-t-t-HH-+--t--t-++++-t-H -<4--t++--t-t--H-I-H4--t-t--t + 64,000 65,000 65,000 6'3,000 67 ,000 68,000 STREAM DISTANCE IN FEET ABOVE MO UTH H- 69 ,000 70 ,000 71 ,000 CROSS SECTION LOC ATION 72 ,000 5430 73 ,000 Cl) UJ _J u::: 0 c:: a. 0 0 0 _J LL ::.:::: w UJ 0:: <.:> 0 z ~ 221P 0 ~ ~ 5530 5520 5510 1-5500 w w u. :?; 2 0 i= 5490 ~ w ...J w 5480 5470 546r 73,000 + 74 ,000 I i"i- i---I 75,000 11 «-1..1+1H--i+t-tt++t+J-HH--i+t-tt-H-t+J-HH--i+1- :u !'" -I+ _ _,__ H ~ 1 1-+tt--h~rl+--t+--+'°+·t-t-H + -t H-- I--L H- Ii t:t:;1:!:t:tt t:t:' ijj-+ rr1 1-t- H 76 ,000 77,000 78 ,000 STREAM D ISTANCE IN FEET ABOVE MOUTH I+ 1 '-'-1-l-4_,_1---1-++++--HH-<-1-++++++-I t-+ll 5530 LEGEND 0 2% ANNUAL CHANCE FLOOD 1% ANNUAL CHAN CE FLOOD _____ ~ro'ri~NUAL CHANCE :0% ANNUAL CHANCE --------FLOOD STR EAM BED CROSS SECTION LOC ATION 5520 55 10 5500 5490 5480 54"10 Cf) UJ ..J u:: 0 0:: a.. 0 0 0 ..J LL :::.::: UJ UJ 0:: (.) 0 z <( en 222P I I I I I I I I I I I I I I I I I ••• I I I I 0 > [ tu ·~ lL ~ z 0 ~ w ...J w 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SO UTH PLATTE RIVER LEGEND 0 2% ANNUAL CHANCE FLOOD ----1%ANNUALCHANCEFLOOO -----2%,ANNUALCHANCEFLOOD --------10% AN 1 IUAl CHANCE FLOOD STREAM BE D 0 CROSS SECTION LOCATION 360 0 3800 4000 en w _J u::: 0 0:: Cl. 0 0 0 _J LL >-(.l z UJ (!) <( .... z UJ ::;; UJ (!) <( z <( ::;; >-(.l z UJ (!) Cl'. UJ ::;; UJ .J & UJ 0 UJ u. 0 0 ~ (0 0 0 -, en 0 (/) o_ ~ ~ ~ Z 0 :J w 0 ~ 00 w Q. 0 ll'.'. I 0 <( u Cl. ~ ~ 0 z <( <( 223P I 5510 !..' llit+ ' I+·+ µ. o:, 1 H +--+ -,--1-l--Ll H-4 ' ' ' 'J +,~ ·~ + . ·11 I -tj:r.:: r, -i ' ,1-5490 '. ' ' . '+ l ..!..J_J ' -H::=;jg ~ I -+:, ' J •➔ -:-+; i 7 F· · +-H· -+h i1 I I Cl) I w ...J u::: 0 0 I 0 u:i 0:: a. 0 0 u I 0 -, 0 Cl) ...J IL I I I I >-I u z UJ ---02,r.ANNUAL CHANC E FLOOD (!) 0 Cl) I < ... u_ ~ z UJ i'.: ~ ::; I UJ (!) Z 0 < :::i w z 0 f-< u ~ ::; I >-w lr u z 0 a: UJ I 8 (!) 0: ~ ~ I UJ ::; UJ c2 ~ _, ~ <i: <( I UJ 0 UJ u. 4000 4200 4400 4600 4800 5000 5200 540 0 5600 5800 6000 6200 6400 6600 STREAM DISTANCE IN FEET ABOVE CON FLUEN CE WITH SOUTH PLATTE RIVER I 224P I z 0 ~ 5430 > w ....J w 5410 53 90 6000 6200 6400 t-, 6600 6800 7000 7200 STREAM DISTANCE IN FEET ABOV E CONFLUEN C E WITH SOUTH PLATTE R IV ER l::t t-t t- I-; r,· LEGEND ______ ~~ci"o~NUALCHANCE 1% ANNUAL CHANCE FLOOD _____ :r o~NUALCHANCE 10% ANNUAL CHANCE --------FLOOD ~STREA M BED 6 CROSS SECT ION LOCATION 225P - 5420 I I I I I ~ I --- 5410 I I I I I -I 5400 I - 0 -~ :~ ~ -. r. •' , 11 f-5390 . '' =f.? r w I- ~, w u.. --~ z Vr 0 I rt ~ 538 0 ,:, I I ~ --- w ·-· ...J I w --w ' -~--c:~ 11 r..: 5370 I I I ~ I I r1 ----q; w. -.l -- 4 4 --1- 536 0 I H-'--± I=!= -- - ----j± ----- 5350 :1+ -t - I -- ( - µ. -j 0 20 0 400 600 800 1000 1200 1400 1600 1800 2000 STREAM DISTANC E IN FEET ABOVE CONFLUEN CE WITH SOUTH PLATTE RIVER I m I ' ' 'I - I -- 1-l. - I I LEGE ND 0 2% ANN UAL CHANCE FLOO D ----__ 1% ANNU AL CHANCE FLOOD ' _____ 2% ANNUAL CHANCE FLOOD 10% ANN UAL CHANCE --------FLOOD ~ SlREAM BED 0 CROSS \,ECTION LOCATION 22 00 2400 I- 5420 5410 ~ 5400 5390 53 80 5370 53 60 26 00 (/) UJ _J u::: 0 0 0 N 0:: co Q. 0 0 u --:, 0 Cf) 0 ....! LL >-0 z w <.!) o ~ c,: u rn t--~ z w i:'.: ~ ::. w z o <.!) c,: => UJ z o !.;i: c,: -::;; u o: >-UJ a'. 0 z oc:: w :r:O <.!) a:: <( (.) w o...~ ::. w ~~ ...J & <(::S. w 0 w u.. 226P I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 5460 I I-er i:bt:J:lj:t:t:t:tt tt:1:l:ljj:;::!:.'~11 ~ 5450 5440 tii 5430 w u. ~ z 0 ~ w ._J w 5420 5410 5400 , l+tH: 2600 I I ft ·tTH - H- I .{} '' I _JI I 2800 3000 t 3200 ..J. ..J.I H- h- 7 I+ --r I+ -H-1-HI-H+t·+++H tT -H 3400 ~~-H- r!-t-+++-HH-1-t-H·+-HH-1 ·H-+-1 ----I+ --I lt-:l+lltt:.t➔J:_ +-<l+l}~+:J::J:l+l=ttl7FJJJ!Etf1-·H-!-H-tt+t·l+H-1++-H-1-H++-H-!J-I -·t-+-r+-t-++++1- 3600 3800 4000 4200 44 00 4600 LE GEND ______ ~Cci'o~NNUAL CHANCE 1% ANNUAL CHANCE FLOOD _____ 2% AN NUAL CHANCE FLOOD 4800 STREAM BED CROSS SE Cl ION LOC ATION 5000 STREAM DISTAN C E IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER 5440 5420 5410 ~ 5400 5200 Cf) UJ __J u::: 0 0:: a. 0 0 0 __J u. Cl Cl N co 0 0 -, Cf) 22.'P 0 ~ ~ 5350 5340 tii 5335 w u. ~ z 0 ~ w ...J w 5330 5325 5320 5315 1--H--t--t-t-HTt-i -t-H-t- -200 0 -_,_ _.J_ 200 400 _J 1- I I, 600 800 1000 1200 1400 1600 STREAM DISTANCE IN FEET ABOV E CONFLUENCE WITH SOUTH PLATTE RIVER :I 5345 ~ ...J u:: 0 0:: a.. 5340 8 0 5335 ...J LL I 0 -' :::, (.9 LU en :::, 0 I a::: LU I- I l9 :::, ::i en :j:: 53 30 il'-l·t+-H-t++t+-H--'-++-H-H-t,-tl· + f-l-·t-H.J..-1 1'--~<J:1:1=1+1::t:tmm+1=m +11:J++i 1800 t-- -!+1-1-t++H LEGE ND ______ ~~i-otNUAL CHAN CE -----· ~~";muALC HANCE FLOOD _____ 2% ANNUAi .CHANCE FLOOD 10% ANNUAL CHANCE --------FLOO D 2000 CROSS SECTION LOCATION 2200 5320 2400 228P I I I I I I I I I I I I I I I I I I I I I I - I 53 80 -' I ~ I I 4' JT I I 5395 I - I c..:> ...J 53 75 I .,. a'!. ~ I r. I I (/) :::> 5390 w (9 ...J UJ u:: Cf) 0 :::> Cl'. 0 a. I 53 70 0 ~ ~ 1--53 65 w I I , , ,,.--,_ -:~; -' ~i -H·1. -" ----~ --'i I I' -I I 0 0:::: 5385 0 UJ I-0 I ...J (9 LL :::> :5 5380 Cf) w LL 1-J. ---t .. - ~ z 0 f:'. 53 60 <i: > w _, w 5355 5350 53 45 '8 --. C .J --,-'tc ~ -I I I I ~ I LU ~ ,~ ... ); I 'f V r,J,r:; -K' i+ -j _, -H~ -,=:, c7 ffi ~-l..j - -r::.! -r t-to f::!;. 1=1 ~ ~F B~ -~ -~ 0 -- tAZY..~ z I !Ii -· I I H] -:=§ I ll! ~I w, ---,--H ~IL -~ j ~ 1-l: -----11-f --H-1-f--I+ -'Ne- I I± .r-j-·•• -t LEGEND ------0.2% ANNUAL Ct 1.ANCE ~- I +--FLOO D 'i 1 % ANNUAL CHA NCE ----------'t --FLOOD ---__ 2% ANNUAL CMANCE -----I FLOOD I 10% ANNUA L CI IAN CF. -I --------FLOOD - ~ H STREA M BED ~ 1))7 -B:"·1 ,_ :!Cl -0 CROSS SECTION I+ LOCATION I ·1 5375 5370 5365 >-0 z w C!) o ~ 4'. c..:> en I--~ z w ~~ ::. w C!) zo 4'. :::> w z 0 I-4'. c..:> ~ ·::. >-UJ ~ 0 z 0 a: w I O C!) a:: <( u w a..~ ::. w ~~ _J ~ <(~ w 0 w LL 2400 2600 2800 3000 3200 3400 3600 3800 3800 4 000 42 00 4400 4600 4800 STR EAM DISTA NC E IN f'EET AB OV E CO NFLUENCE WI TH SOU TH PLATTE RIV ER 229P 5415 5410 5405 0 i Iii 5400 w u. ~ z 0 ~ ..J w 5395 5390 5385 5380 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER LEGEND 0.2%. ANN UAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD _____ :~~tUAL Ct-WICE 0 7000 10% ANNUAL CAANCE -FLOOD STREAM BED CROSS SECTION LOCATION 7200 5415 5410 fB ...J u:: ~ a.. 5405 8 g LI. 5400 5395 5390 5385 7400 :::i:: ~ :::, (!) w Cl) :::, 0 :::i:: 0::: ~ :::i:: (!) ~ Cl) 230P I - 5440 I I I ''' I 7 5440 "' 5435 I ~ I )( I -Q -.... I' I I I 0 ....J Cl) ::::> 5435 lJ.J (.') B - Ill ..J w U: rJ) 0 ::::> 0::: 0 543 0 0 ~ ~ I-5425 w w u. ~ z 0 i= 5420 ~ > w ...J w 5415 I --I I -· I i..i. I 'P I+ -'.Jt ~~ --~ _t p ~ ~;-t-rl-I I I I I T ~,-'. - I - ' --:i-··. ·•, r .. ➔ • 1 , 7+1-'-rl. t+m=n - I ' - J l~J Io -·+-r-•--W-J ---"--r-,, ---.. I-----i-'-H-t--7 -;, 1 1-- a. I 0 0::: 5430 0 w f--0 I ..J (.') LL ::::> ::5 5425 rJ) 542J 5415 >-u 5410 5405 ft t+ h l - ' --- 1±-~- ,_ . --H-V. --- l----- I-' ft - 1-,---rl- --I+ LEG END I+ 1-. ,__ -H , __ 0,2%ANNUA LCl·IANCE l:j I+ ---FLOOD tr: -. ·--. --r ------1% ANN UAL CHANCE FLOOD It b: 1:\: :. 17 IT ---__ 2% ANN UAL CHANCE I FLOOD H H I----------10% ANNUAL CHANCE -FLOOD I+ --H H h --~ STREAM BED ·u -·-+ 6 CROSS SECTION ~--H H: LOCATION z w (!) o -<( 0 en I--Lii z w r:: ~ ::i: w 54 10 (!) zo <( ::::> w z 0 I-<( (.)~ ::i: >-w lr u z o c::: w :i:0 (!) a: <( u w a.. ~ ::i: w ~~ _J ~ <(~ w Cl w u.. 7200 74 00 76 00 7800 8000 8200 8400 86 00 8800 9000 920 0 9400 96 00 STR EAM DI STANC E IN FEET ABOVE CONFL UEN CE W ITH SOUTH PLATTE RIV ER 231P I I I - 5465 I ' I ~ :, I "' -I C 5460 I I 5455 I 0 ~ - ~ - I I-5450 I ' I w w LL ~ z I + ... t- 0 ---I, ~ 5445 I I 0/, I > w ...J -w --5440 11 --- -• rt--_, '--rr 54 35 - Ff + I -ft --;--µ I+--l 5430 e-- I -t_ --- -N 9400 9600 9800 10,000 10 ,2 00 10 ,400 10 ,600 10 ,800 11 ,000 11,200 STREAM DISTAN CE IN FE ET AB OVE CONFLU ENCE WIT H SOUTH PLATTE RIV ER ,~t ,-J--;-,-r - I - --I -i -0 1t ~ "' I - - - IT AO-- --!+ H- LEGEND ') 2% ANNUAL CHANCE FLOOU ----__ ~~tatUAI Cl-tANCE 2% ANNUAL CHANCE FLOOD 10% ANNUAL CH AN CE --FLOOD ~ STREA M BED 0 CROSS SECTION LOCAT ION 11,400 11 ,6 00 1 1,800 5465 - 54 60 54 55 54 50 5445 54 40 54-35 :r: (.) _J => (/) (.9 UJ ..J UJ u: Cl) 0 => Cl:'. :, a.. ..r: 0 0:: 0 UJ I-0 :r: ..J (.9 LL => ::i Cl) >-(.) z LU (!) o ~ <( (.) (/) I--~ z LU >-0:: :::; 1--<( lU za Cl ~ ::J LU 0 I-<( (.)~ :::; >-UJ ~ (.) z oo:: LU :r:0 (!) 0:: <( (..) LU a.. ~ :::; LU ~~ -' ~ <(~ LU 0 LU lJ_ 232P I I 5300 ::ti ,_,_._,_,,_..,_,._.,_.... 1-+-!--++++iH •.i -~ 3290 µ~ ·-~~ + 5250 7 H :- 5240 -:~ ey;i -. .'jl I+ -20 00 -1000 0 J_ •• o, a: -Al~ -I . 1 -q, 2, (/) 7 1i: :::, ii) w w n., ,z e H'·· ':'~;l;::;:::::.:t.:t!!t tt'.'t/i=l,::!.:!::!.:t!!t't't'i j;:::::.:t.:t!-1:: r l-t-H-H+t-1-J-I 1· .-+1-H-H+t++-,t+H-'I-H -H+t++l+I--H++++++++t-H-++++++·l+I-H-+++++1-++-H- H 1~ uj>1 -17 ~ =-~ J: ·cµ. fl 1000 2000 3000 4000 5000 60 00 7000 STREAM DI STA NCE IN FEET ABOVE DARTMOUTH AVENUE i!l JU .l.J ~ -t 8000 .. ~ 7 rt ,1_ Jt·-e,ti''::. ... ~ ... _._1-_,_1-_,_1-,,1-,¢.,~--~· ·j Li t LEGEND 0.2% ANNUAL CHANCE FLOOD -----• -1% ANNUAL CHANCE FLCXJO ---• -• -2% AN NUAL CHANCE FL OOD ----------10% ANNUAL ci-w,,c e FLOOD w STREAM BED 0 CRO SS SECTION LOCATION 5350 5340 5330 5320 28,000 29,000 30,000 c:: en UJ > UJ ci: _J u::: UJ 0 I= c:: a. :5 0 a. 0 I 0 f-_J :J LL 0 en > u z w 0 l'l Cl) < u I-i5 z ~ w 0:: ::; < w z 0 l'l < :J w z 0 i ~ u > UJ 0 u 0.. z 0 0:: w 0 l'l I u 0: <I: w a. ~ ::; w ~ 0 ~ z <I: < w 0 w u. 233P 0 ~ ~ 5390 5380 5370 IT ,-,- tii 5360 llJ u.. ~ z 0 i== 5350 ~ llJ _J llJ 5340 ...1.. 1--r. -r',-µ ::;::;q=.it1=t'=t':11--1-i~rHl-j 5330 J::;f:!::;.:j:.;:_;:t,++"H-t+-,+, ++H-++t· ~ _[ µ J: 17 -r 5320 -H f-f-I+ t-r - 31 ,000 32 ,000 :Q:: -...,-,.,.,.,-,-,-, 33,000 34,000. , I I I -t-HH-t+t---t++t-h -1..,-.-1-t·i-t-tH I T 1T H- 35,000 36,000 37,000 38,000 STREAM DISTANC E IN FEET ABOVE DENVER CORPORATE LIM ITS tt ' 39 ,000 40,000 ' I I 1 ,-,-,-,-, . .,..,-,-,-,-,-,..,..,-, LEGEND _____ 0 2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE ------FLOOD _____ ~~~~UAL CHANCE 10% ANNUAL CHANCE --------f-LOOD 0 CROSS SECTION LOCATION :5390 5380 5370 5360 5350 Cl) w ...J u:: 0 a::: c.. 0 C 0 ...J u.. er: w > 0:: w § a.. I t-::, 0 U) 5340 G 5330 z LU ~ 1--z LU ::l: LU ~ z ~ >-(.) z LU ~ LU ::l: LU o ~ 0~ _w ~ ~ zo ::,W 0~ oo: w~ 0 0: IO 4: (.) a..~ c2 ~ ~ 4: ~ LU D LU LL 234 P I I I I I I I I I I I I I I I I I I I 0 ~ ~ 5420 1--1-l+l-l-H+-HH+++l-l+++-I 5410 5400 -+ :I! 7 tu 5390 I __ ~ 1n:tt1:ttt:t=1::tt1:ttmm tt~-+mct:1:mm:tt~1::ttttttmtttttmttl ~ z 0 i= 538 0 ;; w J w 53 70 5360 777 5350 0 I+ --11--J 100 200 300 H- _J 'I -H +t t± 400 'I H 500 H- I- -+ H-- -i+++-H-t-1+-r -'--rlt--HH-+++1-1 ~ ~ --lj;t -;-t--1-H~ s1 !J -Ji l-1+l-1+1+tttt~i1Eir++-++H-h',-1 ff t-H-t--H-t-1-t -t-H-H-1-t-t- LEGEND ______ 0.2% ANNUAL CHANCE FLOOD _ __ ~~o'6~NUA L Ct-tANCE _____ 2% ANNUAL CHANCE FLOOD h j:j 600 700 800 900 1000 10% ANNUAL CHANCE --------FLOOD 1100 STREA M BE D CROSS SECTION LOCATION 1200 STREAM DISTANCE IM FEET ABOVE CONFLUENCE WITH SLAUGH TERHOUSE GULCH 5420 5410 5400 5390 5380 1300 (/J UJ ...J u::: 0 0:: c.. 0 0 0 ...J LL I 0 _J :::> C) UJ Cf) :::> 0 I 0:: UJ f- I C) :::> ::5 Cf) ~ ~ :::> co a: f- I f-:::> 0 en 235P □ > <I: ~ I-w w u.. ~ z 0 j:: <I: > w -' w 5440 5430 5420 5410 ,--:;. 1-f-l-,-i;;.:_ 5400 5390 - ,_µ. tTtT f-"-,_ .;.. :- 538 0 r :- ,~f+ +u I-H+t-H-H-H-irH-i-t-H-t-1-ti-HJJ 5370 11 ~ -ffi :o: i 1300 1400 .. 1500 1600 11 : + + 1700 1800 1900 2000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SLAUGHTERHOUSE GULCH t+ f-'- 'I ' i:L-: + ,,.. 2100 ' ..J ,~I 22 00 2300 T"t-,...,_,-,.1+-,-,.., H- , .... -l-,... '-i· H-· -l- ffE -iI ~ l$f LEGEND ______ ~i.2J-J,NNU AL CHANCE __ _ _ _. _ ~~Oi NDNUAL CltANCE _____ 2% ANNUAL CHANCE FLOOD 10% ANNUAL CH AN CE --------FLOOD ~ STREA M BED c) ' CROSS SECTION LOCATION 5440 5430 5420 5410 5400 5390 5380 2400 2500 2600 (/) w _J u:: 0 0:: (J_ 0 0 0 _J LL >-(.) z w (.!) <( I-z w ::E w (.!) <( z ~ >-(.) z w (.!) a:: w ::E w ..J ~ w D w u. I 0 ...J :::l (9 w en :::l 0 I a:: w I- I (9 :::l ::i en ~ ~ :::l CD ii:' I- I I- ::) 0 en o ~ OCfl -~ ~ ~ zo :::> UJ 0~ 00 UJ a. oo:: IO <{ u CL ~ ~~ ~~ 236P I I I I I I I I I I I I I I I I I I I I 574 0 ±I 11 -5740 ; i 5720 ~ 5720 Cl) ~ w ' -....J w ii u:: w 0 0:::: -(_) --a: 0.. (9 a z 5700 5700 0 Cl'.'. 0 c.. 0 ....J lL Cf) ~ --~ I-5680 5680 w w - u.. --~ -z 0 ~ 5660 I 5660 --> I -w ----' -. -w ·-,.,: 56 40 5640 >-u -H-ml -z I w (!) 0 en <( -I-(_) <( z _w '-H---w ~ ~ --:::;; --I w 5620 ±c 5620 (!) zo LEGEND <( :::::> w z 01---0 2% ANN UAL CHANCE ~ (_)~ -FLOOD 1 % ANNUA L CHANCE >-w~ FLOO D u =t= -z oo:: ---__ 2% ANNUAL CHANCE w ::r::0 FLOOD (!) 5600 -10% ANN UAL CHANCE a:: <t: u --------FLO OD w c..~ -· :;,;; ~ STRE AM BED w ~~ ....I -6 CROSS SECTI ON ti <t: <( w LOCATION Cl -w I u.. o 400 800 1200 1600 20 00 2400 2800 3200 3600 4000 STRE AM DISTANCE IN FEET ABOVE WILLOW CREEK 237P 580 0 -li:l .. 5800 - 15 -~ -.;; __ -:a. ... :, CJ) 5780 ' 5780 lJ.J ~ ..J UJ -u:: UJ 0 0::: -0:: 0 -; a.. (!) 0 z 5760 ' ' ' ' '.,760 0::: -' -0 --0 a.. ..J en 0 -LL > ' <( --~ - I-5740 -5740 w w Ell LL ~ "f z -1-0 ~ 5720 -' -~ 5720 <( > w ...J -w _j ~J -- ..r,,-0 -·-~ ' >-57 00 --5700 (.) z -. --,--w -: H <.!) Oen I-<( _j_ H-H-I-o_;;s --.. ----z ..... -H-w ~~ :::;; . !, -w 568 0 l-r"f 5680 <.!) z o -LEGEND <( :::i w z 0 I--, ~ .. 0.2% ANNUA L CHANCE ~ 0 ~ ----FLO OD ---- 1 % ANNUAL CHANCE >-UJ ~ -:' -----. -------u --FLOOD z QC'.'. ---2% ANNUAL CHA NCE w 5660 ~ ----------FLOOD <.!) :r::O I H-,. 10% ANNUAL CHANCE 0:: <( u ---------FIOOO w a..~ -_ tee-I= :::;; ,_. tr.;, ~ STRE AM BED w ~~ ...J --. ~ <( <( µ_n H_ -0 CROSS SECTION w ,. LOCATION D w u. 4000 4400 4800 5200 5600 6000 6400 STREAM DISTANCE IN FEET ABOVE WILLOW CREEK 238P 0 ;;: ~ 5360 r-5350 w w LJ.. ~ z 0 i== 534 0 ~ w _J w 5330 H ~ni - '' t'i l I I I L ';7 -j:j: s31 0 cttc-~JI--.J-=jj±-±±±~tt:~....__, 0 600 1200 , , ' 1800 2400 3000 -rn I w- (ll ~I+-+-· l-+H----_,.-1--' , , 3600 4200 J ....: IJ -r Jti+t+H--!H+-t 4800 5400 STREAM DISTANCE IN FEET ABOV E CONFLUENCE WITH SAND CREEK , 'I - I, 5380 5370 5360 5350 5340 Cl) w ...J u::: 0 a'. a.. 0 0 0 ...J u. ~ LU LU a:: (..) LU ~ (!) ...J ...J 0 f- I , ++ I ttjjjttittltl±IJJ-J±tj:t±±t8 ·:i ' ---T t ll j ij .I--U..J._1---W.=i:U EL 1 .... 11 L EGEND __ _ _ __ t~oiiNUAL CHANCE _____ 2% ANNUAL CHANCE FLOOD _ _ _______ ~~t~NU AL CMAN CE 6000 6600 STREA M BED CRO SS SECTION LOCATION 7200 b: l .!:::-- 5330 i'.> 5320 z w ('.) <( 1-z w ::a; w ('.) ~ <( ::a; 7800 239P I I I I 5420 I I 11 <IC Q: ,.,. ... ~ 't'. jg '-vi 5410 I I . I I I 5400 I -- 0 --> <( ~ ~ --<-- I-5390 UJ - UJ u. ~ z I I I .111 .L H-+· - ' -.. 0 ' - i= 5380 <( > I 11 I I 11 I 7 UJ ...J I -- UJ I I I + -I -- 5370 536 0 I+ 11-H-F I -.J r:::f H-L ~ I ;,:-;: -~t H-I L..: I -' --1:J-l-l K= -... '1 ~ .q .. µ. µ I, :1 h r;- I_ y-~L -I ~ n l-1· . h-r 1 1+ . d-i-,-- I-,-'-'~ +-HH-I - 5350 ...I-. -I+ l± -~ l=!: It ~ 4 ~- .. •·r .. - ' -H-..... I-;., -f ' ...j .. 1 .. J -.. - -H+ -H Ii ' 7800 8400 9000 9600 10,200 10 ,800 11 ,400 12,000 12,600 13 ,2 00 STREAM DISTAN CE IN FEET AB OVE cow· ENCE WITH SAND CREE K I 5420 I ' 5410 - - I L ' 5400 - --:Yr 5390 - -'1 :..--,- -· I I 5380 -4 ---i I+ 1-T r -A ~ - 4 ' If l -' i ~- ' lt lY, +-f--4-+-1 t I 5370 536 0 LEGEND 0 2% ANNUA L CHANCE FLOOD ------1%ANNUAI CHANCE FLOOD -----2%ANNUAL CHANCE FLOOD 10% ANNU A LCHANCE --------FLOOD ~STREAMBED 0 CROSS SEC TION -LOC ATION 13,8 00 14,400 15,000 15 ,6 00 Cl) ~ w UJ w ...J u: a::: 0 (_) 0:: w c.. I-<x:: 0 (9 0 _J 0 _J ..J 0 u. I- 240P I I I I I I I I I I I I I I I I I I I 5450 , .. ~ 5440 en UJ UJ UJ ...J u:: a:: 0 (.) a:: UJ a. ~ S-.\3 0 Cl (!) 0 ...J 0 ...J 0 ...J 0 ,. u.. I-~ (-' ~ Iii 5420 w LL ~ z 0 i== ~ 541 0 ....J w 5400 >-(.) z UJ (.!) 0 U) < ~ u_i1i UJ ~ ~ ::; UJ 5390 (.!) zo LEGEN D I ::::> w O.:?'A, ANNUAL CHANCE 0~ FLOOD (.)0 1% ANNU AL CHANCE >- FLOOD (.) UJ a.. _____ 2% ANN UAL Cli.'.NCE r5 0 0:: :::c 0 FlOOD (.!) 5380 ________ ~~~UAL CHANCE a: <( (.) UJ a..~ ~ c2 0 ~~ STREAM BED ~ <( ~ 6 CROSS SECTIO N UJ LOCATION Cl ~ 15,600 16 ,200 16,800 17 ,4 00 18,000 18,60 0 19,200 STREAM DISTANC E IN FEET ABOVE CONFLUENCE WITH SAND CREEK 241P 5600 1-5590 ~ w w u. ~ z 0 ~ w ...J w 5580 t,57 0 5560 I+- l=i: t+ L 1+1+11-H-+H II !1E±1it'Etm1.; 5550 -1000 -500 0 Li 500 1000 • Al ,G -f H- -+ 'I -t+ 1500 ,1-rt-H---H--H--t-1-,-..,-,t-H-H--H-·t-t-t-•;~ +t-+-l-t-H-+++++t-t-H-t-t-H-H-t-l-HH-'H'0T, -----r 1/-- t+H--1-H· H-+ f - 17i 2000 2500 I -'' 3000 3500 + 4000 STREAM DI STAN CE IN FEET ABOVE CONF LUENCE WI TH WES T TOLL GAT E CREEK Ll.cLLJ_l_l /~ ru s: LEGEND ------~Cric>~NNUf\LCHANCE 1 % ANNUA L CHANCE FLOOD _____ i~~NUAL CHANCE 10% ANNUAL CHANCE --------FLOOD STREA M BED CROSS SECTION LOCATION 5620 5610 5600 5590 5580 5560 4500 5000 5500 en UJ ...J u::: 0 a:: Q. 0 0 0 ...J lL ~ w w 0:: <..) 0 w ~ <l'. z z ::::> 242P I I I I I I I I I I I I I I I I I I I 0 ~ t'~ 5660 5650 5640 1-563 0 w w LJ.. ~ z 0 ~ 5620 w ...J w 5610 I+ ~, 9:::-¼ I l>i:Zj ;.. I 5600 ~ !=!:~- h=t tt -f UI J_J -r 5590 -J:i: ' i-4 5500 600Ll I' 5660 :e ~ --P 5650 564 0 -I 5630 H-TH. -t-+-,i++-H f-+-+ +l➔--f--'-ri=-1-+t 5620 +t-++-H-t+t-+➔-t-H7-+-+-t-t-i-t-t+++tT+-r-+--_ •1 -,t-H-t-t+++➔-i , I 5610 +-,-- µ h-- t+ I+ ' - l=1= + lff-t- l-+++H-H-H++t-l+LY++t-l-H-H--'-·-t+l-H-H+t-1+-H+++--+-i-++t-H-++-1-t+t-H-++-lrH-t-H-t.tj_i-t_,_l:irt.++-l~!::!::!::!:::1::!:::!::!::!::!i=i::::!::!::!::!::!::!:::1::!:::!::!::!::!::!::!:::1::!::!,j 56 00 ,--L --~ -4-LEGEND ______ ~tci'o~NNU AL CHANCE µ rr 1-i--I+ I+ l=l= -H t-r t~it;: 6500 7000 7500 8000 8500 j_j_ h 1T H I-'- fl 9000 l 1 % ANNUAL CHANCE FLOOD -__ _ __ 2% ANNUAL CHANCE FLOOD 10% ANNUA !.. CHAN CE --------FLOO D CROSS SECTIO N LOCATI ON STREAM DISTANCE IN FEET ABOVE CONFLUENCE W ITH WEST TOLL GATE CREEK rn U.J -' u:: 0 Cl:'. a. 0 0 0 -' IL >-u z w (!) <( 1--z w ::;; w (!) <( z ~ >-u z w (!) 0:: w ::;; w --' ~ w 0 w u. ~ UJ UJ a::: 0 0 UJ ~ <( z z => o ~ 0 en -~ ~ ~ zo => UJ 0 f- 0~ UJ ~ o o:: IO <( u CL ~ i:2~ <t::'5- 243P I I 5190 _j 5190 = S= -. I '7 ' ~ 5185 5185 Cl) LlJ UJ LlJ _J a:: 1 u:: (_) 0 :::> 0:: 0 a.. -, C. ::::r ..--, -: 5180 0 in :5180 0 f--0 Cf) -_J '.U 0 u.. 3: > <{ 6 -I 51 75 I-5175 : U! w I; u. -~ ·• -z -~ 0 -' F== 5170 5170 <{ ;;l,j' ... w ~ _, w ~m 1---- 5165 ,--5165 >-I u -z w -~, o ~ •( (.) en ---I--~ f+ z --w ~ ~ ::;; I ·--w 5160 I 5160 (!) ZD -LEGEND <( :::> w z 0 I-0.2% ANNUAL CHANCE ~ (_)~ ' FLOOD --__ i ~o~~NUAL CHANCE >-UJ~ rl----·-u z 0 0: ~..L _____ 2% ANNUAL CHANCE UJ IO FLOOD (!) 5155 10% ANNUAL CHANCE c:: <t'. u UJ a..~ --------FLOOD ::;; ~ STREAM BED UJ c2 ~ _, 1: --0 CROSS SECTION ~ <t'. $ -----UJ LOC ATI ON □ UJ u.. 71 ,500 72 ,000 72,500 73 ,000 73 ,500 74 ,000 74 ,500 75,0 Q0 75,500 76 ,000 76 ,500 77,000 77 ,500 STREAM DISTANCE IN FEET ABOVE MOU TH 244 P 5210 5210 C \ ~ 5205 5205 en UJ w UJ ...J c:: -ii: (.) 0 :::> 0::: 0 a. ...., 5200 5200 0 a5 0 I-0 (./) a ...J UJ u. 3: ~ z ~ 5 195 f,1 95 w u. ~ z 0 ~ 5190 5190 w ..J w 5 185 5185 13 z w C!) o-< (.) en ~ -i1i ;:;; ~~ 5180 5180 w z □ LEGEND i :::,W 0.2% ANN UAL CHANCE 0~ FLOOD (.)0 ] [ ----_ 1%A.NNUALCHANCE 13 UJ a.. FLOOD z oa:: _____ 2% ANNUAL CHANC E w :r;O 51 75 FLOOD C!) ________ :~~UALCHANCE a:: <( (.) w a..~ al ~□ ~ STREAM BE D ~ . <(~ 6 ' CRO SS SECTION w t· LOCATION C) w 77 ,000 77 ,5~J 78 ,000 78 ,500 79 ,000 79 ,500 80 ,000 80 ,500 81 ,000 81,500 82,000 82 ,500 83 ,0 00 ~~ ST REAM DISTA NCE IN FEET ABOVE MOU TH 245P I - ~"; •( -,. 5230 ,~ 522 5 5220 0 ~ ~ tii 5215 w u. ~ z 0 j:: 5210 +· ~ ...J w 5205 5200 t 5"195 .. . -. . 82 ,500 83 ,000 83 ,500 84 ,000 84 ,500 85 ,000 85,5 00 86 ,000 86,500 87,000 87,500 STREAM DISTANCE IN FEET ABOVE Mb UTH 5230 5 5 5220 5215 52 10 5205 5200 LEGE ND 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD ~ STREAM BED 0 CROSS SECTION LOCATION 88 ,000 /l ~ Cl) w w w ..J a:: U:: (.) 0 ::> 0::: 0 c.. -, 0 iii 0 I-0 rJ) ..J w u.. s:: >-u z w C!) o-< O en !z • i5 w ~~ :::. w I zc ::,w 0~ (.)0 t; UJ Cl.. ifi ocr: :co C!) a: <( (.) w ~~ ~ ~ <(~ w a ~ 246P I I I I I I I I I I I I I I □ > <t 6 I t:i w u. :?; I z 0 ~ <t I > w ...J w I I I I I I I I 5330 5320 I :::::::::::::;::::::::::::::;:::::::"H 5310 5300 800 900 1000 1100 5330 -·1-+-H-+-++-l-+'I-H-++++-1-H-H 5320 531 0 (/) UJ ...J U:: 0 Cl'.'. a.. 0 0 0 ...J LL I c..:> ....J :::, (9 0 a::: ~ <( -~-5300 I I-m LU 3;: + -I 1200 1300 1400 1500 1600 1700 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER 1800 _____ ~~O~~UALCHANCE 10% ANNUA L CHANCE --------FLOOD 19 00 20( 1 5290 5280 1S 2100 z LlJ ~ 1--z LlJ ::. LlJ ~ i 247P 535() 5340 5330 i Iii 5320 w u. ~ z 0 i= 5310 ~ w _, w 5300 5290 5280 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 31 00 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER LEGE ND ______ ~~NUALCHANCE 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD -~,...,~""A,..~,.~~--:::::ON V LOCATION 3200 3300 5350 5340 ~ ...J ii: ~ a. 5330 8 · 0 ...J IL 5320 5310 5300 ~ 5290 3400 z ~ !z w ~ i :::c ~ ::::> C) Cl I ~ w ~ 248P I I 5380 :r z ~'i'- 5370 I I cil I---HH--M-rt-H""1--,-,.-,..,..rt-H""1-H--,-,-H""1Ti6 5360 1-5350 w w LL. ~ z 0 ~ w ...J w 534 0 3400 1-t H- t- 3500 3600 3700 1-H+t-+-HH+-H- H- STREAM DISTANCE IN FEET ABOVE CON FLUENCE WITH SOUTH PLATTE RIVER LEGEND ______ ~L?J'o~NNUAL CHANCE ______ 1%ANNUf.LCl-1ANCE FLOOD _____ 2% AN NUA L CHANCE FLOOD 10% ANNUAL CH AN CE --------FLOOD CROSS SEC OON LOCATIO N Cl) UJ _J u:: 0 0:: a.. 0 0 0 _J LL :r: u _J :::> (!) 0 0:: ~ 0:: ~ :r: 1- Cf) w :s: 249P 5450 5440 5430 ' 0 i tii 5420 w u.. i?: z 0 ~ 5410 ...J w 5400 5390 5380 15,600 16,200 16,800 17 ,400 18,000 18,600 19 ,200 19,800 20 ,4 00 21 ,000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SAND CREEK 5450 .................................................................................... ........ ......_...,.... ....... .....,...5440 ~ LEGEND ...J u:: ~ a. 5430 8 g II. 5420 5410 l-+-l--!-l-l-+-l-4-l5400 i3 z w C!) < !z w :::. 5390 w C!) ______ ~i.~NUALCHANCC: I 21 ,600 22 ,200 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10'4 ANNUAL CHANCE -FLOOD STREAM BED CROSS SECTION LOCATION 22,800 23,400 >-(.J ifi C!) 0:: U.I ~ ~ w ti ~ UJ UJ a:: (.) UJ ~ ...J ...J ~ tn ~ 0 (J) u_ t5 ~~ zo ::::,W 0~ (.)0 UJ a.. oo:: :co <( u ~~ <( <( 250P ' I I I I I I I I 0 i tu w Li. a:; z 0 ~ iii ...J w 5470 5460 5450 5440 5430 5420 5410 5400 23,400 24,000 - 24 ,600 25 ,200 25,800 26,400 27 ,000 27 ,6 00 28 ,200 28 ,800 STR EAM DIS TANC E IN FEET ABOVE CO NFL UENCE WIT H SAND CREEK -~ '• r 5470 - I ~ LU LU 5460 en 0:: LJ.J (.) ..... u:: LU 0 !;j: a:: (!) a. ..J 5450 Cl -I ' 0 0 , 0 I- ..J I-LL rn LU 3l: 5440 5430 5420 ~ z LU C!) 0 en <( ffi u _i'.5 ~ ~ ~ 541 0 LU zo C!) LEGEND I ::::, w 0.2% ANNUAL CHANCE 0~ FLOOD (.)0 •-____ i~ttUALCHANCE ~ LU a. z QO:: __ _ __ ~~NUAL CHANCE UJ J:O C!) ________ iroo"~NUAL CHANCE a:: < u UJ Cl..~ ~ ~ Cl ~ STREAM BED ~ <~ 6 CROSS SECTION UJ LOCATION Cl UJ LL 251P 0 > <( 6 f- UJ UJ LL ~ z 0 i== <( > UJ -' UJ 5530 5520 5510 I ,C1-r1H-t--,..,.TT-H-1-t-H" t-t-H-l-+-t-t-Cll - 5500 :;r - 16 5490 5480 j.. 5470 ;t' II 5460 ,..._ -- I I~: ~,g R= _J 7 3 1,500 32,000~ 32,500 H- H -t--'- 33,000 o I L ~~: 7, .T -r I -~1+ --,-- 1-t" :-.. +-l-l-l -o-t--1--H--H-TT+-I-H ~ A : I l ~rn 33,500 34 ,000 34,500 35 ,000 35,500 Jo ,uoo STR EAM DISTANC E IN FEE T ABOVE CONFLU ENCE WITH SAND CREEK --,-- r- p:: ll:·-%t-t-HH-1-+-t+t+I '·" ➔-t-H--1-1--t--t-t--H-+-rH-11--t--t--t-t--H-+-+-+-t 5530 5520 ',· 5510 .,,_...,..._+-+-H--H 5500 5490 :j: , -.. it' r-r R 1 LEGEN D ______ ~C~o~N NUALCHANCE 1% ANNUAL Cl-tANCE --FLOOO _____ 2%AN"I UALCHANCE FLOOD 10% ANN UAL CHANCE --------FLOOD -,,~,....,~,...-,~,...-~-,,,...-STREA M BED 6 CROSS SEC TI ON LOCATION 5480 5470 36 ,500 37,000 37 ,500 38,000 ~ w w Cl) c::: w u _J u: w 0 f-- <{ Cl'. <9 a.. 0 --' --' 0 0 0 f-- _J f--LL en w s: >-u z w (!) Oen <( 1--u <( z -LU w ~ ~ ::E w (!) z o <( ::) LU z 0 ~ ~ >-u o u W a.. z o n:: w IO (!) Cl'. <{ u w a... ~ ::E w ~~ -' ~ <{ <( w D w LL 25 2P I I I I I I I I I I I I I I I I I I I 5570 r 5570 - I :J ffi_ .. :.::: ' n_: LU . r ~-Lt r: ,,!a LU u..l. I ·-CJ) 0:: 556 0 ~-: q r 5560 w 0 ...J ·, ; Li: LU 0 ~ tft' er (.'.) . a. ...J ' 1 -0 ...J 5550 -r 5550 0 0 I 0 I- 0 ...J I-u.. (/) ~ ---:_ -w e. ,, -~ -3': I b ' I-5540 : ~ -I' 5540 w ' w u. -. ~ .. -z --1 0 ' -~ 5530 I ....... -H 5530 CJ '' > --w --r:. .J w ' 5520 I I =?t" , r I 5520 >-' [J I r t.) z --w <.!) 0 (/) r 1 ~i~ < ~-'TI::: -,_ O <t: ,. B . z • UJ -. ' w ~~ -::;; w 5510 ~ 5510 <.!) Z Cl LEGEN D < ::> UJ r z 0 I-0.2% ANNUAL CHANCE < 0~ -FLOOD ::;; ----___ 1"1.ANNUALCHANCE >-LU ~ -FLOOD !,l 0 0:: _____ 2"1.ANNUAL CHANCE ui FLOOD <.!) Io 5500 ---10% ANNUAL CHANCE a:: <( u --------FLOOD w a..~ !:4q ,-::;; -w ~~ ~ STREAM BED ...J -ii <( <t: i , ' I 0 CROSS SEC TION --~ w LOCATION Cl --w u. 38,000 38 ,500 39 ,000 39 ,500 40,00 0 40,500 41 ,000 41 ,500 42,000 42 ,500 43,000 43,500 44,000 44,500 STREAM DIS TA NCE IN FEET ABOVE CONF LUEN CE WIT H SAND CREEK 253P 5600 ~~~~44++++++~~~44+:t-++++~~~4➔:i~:++++~411 1 i:E=ilEEEEElEEEEE=ili EEEE=ilEE--l" o ~ 3:- 5590 5580 ti:i 5570 w LJ.. ~ z 0 i== 5560 ~ w _J w ~ 5550 <i=E:l 5540 H- 55 30 44 ,500 IT I+ H- t 45,000 , , II , 45,500 -~ I I 46 ,000 ?. n t -ti 46 ,500 rn, ,-'T.r. +I 'I 47 ,000 47 ,500 'I 48 ,000 11 .,.. . e ' 48 ,500 49 ,000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SAND CRE EK ~:-5600 -;-+ i, .. I I .µ J_ + LEGEND ______ ~i.2ci'o~NNUAL CHANCE 1 % ANNUAL CHANC E FLOOD _____ 2% ANNUAL CH.ANGE FLOOD ,Cl% ANNUAL CHANCE --------FL OOD CROSS SECTION LOCATION 5590 5580 55i0 5560 5540 49 ,500 50,000 50 ,500 51 ,000 en LU ...J u::: 0 c:: a.. 0 0 0 ...J LL ::.::: w IJ.J 0:: 0 w ~ (!) ....J ....J 0 I- I-en w s: 254P I I I I I I I I I I I I I I I I I I I l,J 5660 , 565 0 l--i-t-++++---<~l-t-+++◄i/1 0 ~ ~ 5640 t;j 5630 w u.. z z 0 i= 5620 ~ w _J w 56 10 5590 51 ,000 + +h + 51 ,500 52,000 H-J H -H + 52 ,500 53 ,000 53 ,500 54 ,000 54 ,500 55,000 ~ 55 ,500 STR EAM DISTAN CE IN FEET AB OVE CONFLUENCE WITH SAND CREEK ' l 1-H-t-t-t-t++--vt I LEGE ND ______ ~L2Jo~N NUAL CHANCE __ :~o~~NUAL CHANCE __ _ __ $roiN 0 NU AL CHANCE 10% ANNUAL CHANCE --------FLOO D STREAM BEO CROSS SEC TI ON LOCATION 5660 5650 5640 5620 5600 56 ,000 56,5 00 57 ,000 57 ,500 Cl) LU _J IL 0 0:: [L 0 0 0 _J LL ~ w w 0:: (.) w ~ C9 _J . .J 0 I- i- 0 ) Ul ~ 255P ---------------------------------'·•----------------------------,---,---, 5700 5690 5680 I □ i Iii 5670 w u. ~ z 0 ~ 5660 _, w 5650 5640 5630 57,500 58,000 58 ,500 STREAM DISTANC E IN FEET ABOV E CONFLUENCE WITH SAND CREEK ., -!: '. LEG END ______ itJ-ofNUAL CHANCE 1% AN NUAL CHANCE FLOOD 2"ANNUAL~E FLOOD 10'A, ANNUAL CHANCE -FLOOD STREAM BED CROSS SECTION LOCATION 5700 ::.:: w w 5690 (/) a::: w (.) ..J u::: w 0 ~ Q'. (!) a.. ...J 5680 Cl ...J 0 0 0 I- ..J I-u. en w 3: 5670 5660 5650 5640 256P ' ' - -' I 5570 5560 5550 - ' ·~: I ~ .I ' + I 'l . I + Iii I Q - I -·. I I I I I I ' I ' Si ---• ' ' ' -' 5600 >-a::: i==: ::> co Cl) a: 5590 f-UJ ~ ..J U:: UJ UJ 0 a::: c:: 0 c.. 0 UJ 5580 f-0 <( 0 (9 0 ;i; ~ I-5540 w w ' I -I .. -1 ---I I I -' I ' -- ..J ...J u. ...J 0 f- 5570 f-Cf) UJ lJ.. ~ z 0 i== 553 0 <l: > ' -I + --.. ' H--' t-' ' ' ' I ' I rt-' :K;. --' I s: 5560 w ...J J ' ' w 552 0 5510 5500 --' -~ JJ +o ' ' I I+ , 11 =8-:;.-' -,-I , ,,r ' -' i+H-'--.).--"' I I L .J ---rJ --~1 -< i---~tY LJ. i _ . +~-+:--i-,. ~ ... -.[ :t +a I--..... -' ~-.L I -1--,+ i -d:t: ~-7· .. -i-,l!; t--, I--' w t=l=-ltt ~" i .L I i-T1 L12GEND --~ r -µ...:. +--0 2% ANNUAL CHANCE -rr ,-t---FLOOD -. -T: .J.. 1% AN NU AL CHJINCE . - ~- ------FLOOD II ...... j± H-I+ H=;: ----2% ANNUA L CHANCE --· ---FLOOD '+ ' p i 10% ANNUAL CH.AJ\./CE --------FLOOD -ft f ~ STREAM BED H f -:w . :$J 0 --CROSS SECTI ON LOCAT ION It H-H· ' 5550 >-u z UJ (!) o ~ <( 0 ~ I-z .. LU UJ i:'.=~ ;:;; UJ 554 0 (!) zo <( ::> LU z 0~ <( ;:;; 0 0 >-u UJ Q. z oo:: UJ :r:O (!) 0:: <( (.) UJ a...~ ;:;; UJ ~~ ...J ~ c:t:::S.. UJ 0 UJ u.. 0 500 1000 1500 3500 4000 4500 STR EAM DISTANCE IN FEET ABOVE CO NFLU ENCE WIT H WEST TOLL GATE CREEK 257P - 5680 - - -5670 - . 5660 ·; - / ' 6' I t:i 5650 w LL ~ z 0 ~ Gj 564 0 ..J w 56 30 5620 ' 561 C - 0 200 400 600 80 0 1000 1200 1400 16 00 1800 2000 "JT REAM DISTANCE IN FEET ABOV E CON FLUE NC E WITH GOLDSMIT H GULCH 5680 5670 5660 5650 5640 5630 5620 LEGEN D 0.2% ANNUAL CHANCE FLOOD _____ 1%ANNU ALCHANC E FLOO D __ __ 2% AN NUAL CHANCE -FLOOD 10% I.NNUAL CHANCE --------FLOOD ~ STREA M SE O () CROSS SECTION LOCATION 22 00 240J 2600 :c: (.) ....J => (!) :::i:: I- en ~ (JJ w Cl ..J ....J U:: 0 0 (!) 0: 0 a. 0 I- 0 >- 0 a: ..J ~ LL =:, CIO O'.'. J·-,. L? UJ s: i3 z w ~ 0 en I-u _i1i z w ~~ :::i; w I zo => w oi (.)0 > (.) w Q. z 0 a: w :::i:: 0 (!) a: 4-:U w c..~ rtl ~D ~ < ?k cu 0 w u. 258P I I I I I 5720 5710 I- 5700 o > <! ~ I-56 90 w w LL ~ z 0 ~ 5680 <! > w ...J w 5670 --I ~~ ..,,_ I--- 5660 J_ I ~ I-"- -t- I-- 1-- I+= -H- 5650 m 1-- I Le -ll;I t .i:µ H ...!. 2600 280 0 3000 3200 .. ~ :~~t=1-~~i I ' l ,,. 'J - J._ -b , , 3400 3600 3800 4000 4200 4400 STREAM DISTANCE IN FEET ABOV:C CONFLUENCE WITH GOLDSM ITH GULCH 4600 4800 STREAM BE D CROSS SECTI ON LOCATION 5000 H- 5720 Cl) 5710 lJ.J _J u::: 0 0:: Q. 0 570 0 0 0 _J lL 5690 5680 5670 i:, 520 0 z UJ ~ 1-z UJ ::. UJ ~ i i'., z UJ (!) 0:: UJ ::. UJ I (.) ....J ::::> (9 I I- ~ en 0 ....J 0 (9 0 I- >-0:: <( I-::::> co a: I- I-en UJ s: 25 9P 5760 5750 ' ' ' ' • -;-i-,t -U , ' ~- i .. MIZT, ~~--. ru,m-.w,ns; ' ' ' 5740 ' - 0 > < ' --'. ~ - I-5730 LIJ LIJ --~ u. ~ z --- 0 -~ 572 0 < ' > LIJ ...J - =i=-- LIJ --l 5710 rt ' ' - ' -' ' ' i It 1/-+ 5700 ~ '-r ~ -L J . ----- ~:i: R =r - -'T -j + + ' ·t ± -J----h- 569 0 rt" ...L + --, I f ff r ·l H~ ~ -- IS:).l [:U-IW ii -:~t rl --~ 5200 5400 560 0 5800 6000 6200 6400 STREAM DISTANCE IN FEET ABOVE CO NFLUENCE WITH GOLDSM ITH GULCH ' ' - I ' - - ti I 1:± ,µ . -1 --h ·-r LEGE ND 0.2% ANNUAL CHANCE -FLOOD ------1 '% ANNUAL CHANCE -FLOOD ---__ 2% ANNU AL CHANCE FLOOD 10% ANN UAL CHANCE i::c ----------FLOOD --~ STREAM BED 0 CROSS SECTION - LOCATION H-·H 5760 5750 5740 5730 5720 5710 5700 (j) w _J ii: 0 0:: a.. 0 0 0 _J lL >-u z w (!) < >-z w ::. w (!) < z < ::. >-u z w (!) a:: w ::. w -' ~ w 0 w LL I 0 _J ::, (.9 I I- ~ Cl) 0 _J 0 (.9 0 I- ~ i:: ::, co Di: I- I- Cl) UJ :s: 0 en o _ i1i ~~ Z Cl ::,W 0 I- 0~ UJ ~ QC::: IO <( CJ a..~ ~~ <( <C 260P I I I I I I I I I I I I I I I I I I I I I I I I ' I 5315 '. I I 53 15 I I I - "' !., I I I I I I 0 ~ 6 I I-w w LL ?; I z 0 i= <t 5310 5305 5300 5295 ~· I + ' ~LI '"' ~ I I .,-;==i M-•. ~-I ~ r· '±· l· ,i+i--· ~ I ,r- I JJ...J_J ,: ~ I H+ -.Y ~ , Li-'-. , -I I I -t ' I 11 I 11 -I 'I -1 I -1. ' 4- :~ I~ ii - :, rt-' ,-.f -I rt· :r ; I ·-i 7· I -4 ' rJl ~ 5310 UJ UJ ..J UJ u:: er: 0 u 0:: >-a. _j er: 5305 0 UJ 0 1-- 0 (J) ..J UJ LL s: 530 0 5295 I > w ...J w += '" ' -.. I I I I m I 5290 5285 5280 ~ J.. -- 7 I I I l"T -I I ±.-i--l· ' - I-+ -~ -+I -T-:-t-::L. -:L .. f+ V T f-S=~ -.. -+ -~--µ -:t--1 et --r- µ µ .. J.. n---1-LEGEND ,--r:-0.2% ANNUAL CHANCE iT --f -FLO OD ,---± -I+ ±---l--------1% ANNUAL CHANCE FLOOD ·-~--j ---__ 2% ANNUAL CHANCE I -,· FLOOD p t 10% ANNUAL CHAN CE ---------FLOOD H --:--~ STREAM BED H-- L«-;a--,!-0 CROSS SECTIO N I -~H -LOCATION H 5290 5285 >-(.) z w (.!) o ~ < u ~ 1--z -w w ~ ~ ::;; w (.!) zo < => w z 0 1--< u ~ ::;; >-LJ.J 0 (.) c.. z 0 Cl'. w 0 (.!) :r: u 0:: <( w Cl.. ~ ::;; w ~ 0 ...J z ~ <( ~ UJ D w LL I 6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 8000 8200 8400 8600 STR EAM DISTANCE IN FEET ABOV E MOUTH 261P I I 11 5330 I+ -· ii !!ll I u - I ~ ~ 5325 1 p~ n llOlt -' -I 5320 I I 0 ~ "--'-" _, -~ --~ -,! ~ -- 5315 I ,-I I-w w T -u.. ~ ~ z 0 ~ 53 10 <t > w ..J -w -- -I -~ 5305 I I I -' I. -', ------ti: ~ 5300 i-,- --I+ --H- -+.--µ ---. -·-H---5295 ' r I H ,-. 1- 8600 880 0 -9800 10 ,000 10 ,200 10,4 00 10 ,600 10 ,800 STREAM DISTANCE IN FEET ABOVE MOUTH I 533 0 . I -1 5325 - CJ ' 5320 - ' I· - I '' T 5315 -- 5310 - I 53 05 - -- !]ll 1+ -R+ -t --1--t-- 530 0 T:,~ LEGEND 0 :>% ANNUAL CHANCE ---1..L FLOOD _ __ ~roi~NUAL CHANCE --- -_____ ~~~~UAL CHAN CE -10% ANNUAL CHANCE ---------FLOOD ~ STREA M BED --c) CROS9 SECTION LOCATION rt 11 ,000 11 ,2 00 11,400 11 ,6 00 11 ,800 ::.:: Cl) UJ UJ UJ ....J u::: 0:: 0 C> c::: >-a. -' 0:: 0 LU 0 I- 0 en ....J UJ u.. 3: >-u z w (!) 0 ui <{ C> I-<t: z -w w ~ ~ ::, w (!) z 0 <{ => w z 0 I- <{ c2 ::E C> >-0 u UJ c.. z 0 0:: w 0 (!) :r: 0:: <( u UJ ~ ::E a.. w ~ 0 --' z ~ ~ <( UJ Cl UJ u. 262P I I I I I I I 5345 5345 ' ~ 5340 5 340 en UJ w UJ .J u::: a::: 0 (..) a:: >-a. ...J a::: 5335 5335 0 UJ 0 I- 0 en c .J UJ ' LL s: i 1ii 5330 5330 w u.. ~ z 0 ~ iii 5325 5325 ' ..J w ' 13 5320 5320 a z ~o ~ <(..)en ffi -~ ::;; ~ er: <( 5315 53 15 ~z Cl LEG END I § w 0.2% ANNUAL CHANCI: ~ ' FLOOD _____ 1'-ANNUALCHANCE >-UJ 0 -FLOOD u a.. z o er: _____ ~~&t,NUAL CHANCE ~ :c 0 5 3 10 (.) ________ imo~UAl CHAN CE 0:: <{ ~ w ll.. rrl ~ Cl ~ STREAM BED ~ L c) CROSS SECTION ~ <{ ' LOCATION Cl w u. 11,800 12,000 12 ,200 12 ,400 12,600 12,800 13 ,000 13 ,200 13 ,400 13,600 13,800 14,000 14 ,200 14,400 ST REAM DISTANC E IN FEET ABOV E MOU TH 263P ·" I I I H 5460 I .(I)' 5460 .., ! ,~, I I ' I ~ ~:+ ~ I :::;; '-;I-(/) LU 5455 H 5455 w LU ...J er::: ~J .'. u:: 0 u I 0:: >--·t c.. _J :r H:-er::: 5450 545 0 0 LU I 0 f- 0 CJ) ...J LU □ LL 3: I > <t 'T ~ 5445 I -, 5445 f-+ I w w ·-,-+ u. ~ l. I z r--1t ~ q h· .... 5440 5~10 <t ,--I ~1~,t•'--- --I > ~'\R[AII-w ''' I _J w \'.l(c J.:" ~ "'1tF~ is:-- . 111fJ ir e.if Al: ·lH ~. KS I 5435 IJ_ -t 543 5 >- j _:[ (.) t z rf t,V UJ Cl 0 I _Ji <( IT -.... u (f) z -<( ; UJ ~ t:! -! ~ ::;; 5430 UJ z <( I 543 0 Cl + ~-t' LEGE ND <( ::, @ z 0 ~ ' 0.2% ANNUAL CHANCE <( ·M FLOOD ::;; u o I T m ANNUA L Cl-tANCE >-~-.Li= -----(.) LU 0.. FLOOD z 0 a:'. _____ ira'6~NUA L CHANCE UJ 0 :-,-Cl I (.) 5425 ..J ~ 10% ANNUA L CHANCE a:'. <{ ?; I --------FLOOD UJ a.. 0 ::;; UJ ~ z ~ ru: ~ STREA M BED ....I t0 1-J 0 CROSS SECTION ~ <{ I -UJ H LOC ATION 0 T UJ LL 29,000 29 ,200 29,400 29,600 29,800 30 ,00 0 30 ,200 30,400 30,600 30,800 31,000 31,200 3 1,40 0 I STREAM DIST ANCE IN FEET ABOVE MO UTH 264P I 548 0 547 5 5470 I' ~ d ll Iii r :~⇒=++rt:',/f/HT+H-H--l-,-+-t+++-++H--' JJ,: 31,400 31,600 31 ,800 32,000 -fJ... ·H--H -+-H-H-t-t-l ...J --1--+H-,-H-H-+l-++H- 32 ,200 32,400 32,600 32 ,800 33 ,000 r 33 ,200 STREAM DISTANCE IN FEET ABO VE MOUTH 5480 54 75 547 0 5465 l--1-1--1-1--1-f-J.-l-l-l-l--l-fH il--l-l +-l-'):lj-J-J-~.w....'-I Cl) w ...I u::: 0 a: a... 0 0 0 ...I LL ::.:: w w a:: u ~ a:: w f-en w 3: -·1-H'---1-+++H .._ . ......_.._11 '-H++++·......_'-l5460 ,_ __ _ __ __ ~~'6iNUAL CHANCE _____ ~ro'6~NUALCHAJCE 10% AN~ UAL CHANCE --------FLOOD ~ SlREAIABEO A CROSS SEC TIQN V LOCATION 33,400 33 ,600 33,800 5455 iJ z w ~ f-z w :;;; w ~ ~ 265P I I I ']" -1 I - - I 5485 I -t -. 7 --111 I I I I ' I -I I '1 I ---t < -t f" Tr I I 5485 I - 5480 5475 0 ~ 6 tu 5470 w LL -m -+ I -j- I I I I ! 11 ' ' I I --' --i:tJ -'' -I' I Eg:- T1 f-i. ~-I [ ' l- (/) ~ I 5480 w UJ _J UJ U:: a::: I 0 () a:: >-c.. ....J a::: 5475 0 UJ I 0 I- 0 Cf) _J UJ u.. 3:: I 5470 I ~ z 0 ~ 5465 + --H ,--a ·-' ,-I'' ' _J ' - I 5465 > w ...J w ---I - 5460 -·--l± I I 5460 >-I (.) z LU 54 55 5450 J-'-t --tH ,_:_ It H-H-! H-----+ --! L __ J ' -' -ti-I ' -1TH, !+ :± .± -LEGEN D -'T -,- :.:r ,-0 2% ANN UAL CHANCE ~-9: -~-H FLOOD ,-ti" 7- 1% ANNUAL CHANCE ---r+ - R= l ------FLOOD -'---1~1""""'" -- h ---------2% ANN UAL CHANCE _,__ T FLOOD 1-l+ :::::: ,+ -10% AN NUAL CHANCE I.± ,-H------------FLOOD -1-- ~ ~± I STREA M BE D -Kf c) -t CROSS SECTION rr n -H--LOCATION -H--I± (!) 0 I <( I-() U) z i1i LU >--:::. a:: I 5455 LU I-<( ~ z 0 => LU z I-<( 0 ~ :::. >-() 0 I (.) LU 0.. z a:: LU 0 0 (!) :r: (.) a:: <( "" I LU 0 :::. a.. z LU ~ ~ --' ~ <( I LU 0 LU u.. 33 ,600 33 ,800 34 ,000 34 ,200 34 ,400 34 ,600 34 ,800 35 ,000 STRE AM DISTANCE IN FEET ABOVE MOUTH 35 ,200 35,400 35 ,600 I 266P I !l:t!::i:l::j:: it:tt: tt:l;:t!::j:j:1;:tl;:E:::j:j: tt:1;:E:::j:j:1;:tl;E::j:j: =t;:E:::j:j:1;~ ... +-::tt;r++w;++-i::j::j:;,_J:-wm;-++m;:tl:;-++ l=!:tl;:■:':t::-++ -t+:::++H-t-+H:::::;::1:_,_:-+J::-._.;:1::;.+=++I. 5445 I I I t:tt:ttt1:::1.:t1 t :j-+-+-·'-++++-1-1-++H-+++-H--l-+-+-H-+-t-+-+--rl· 10 ,......,-+-+-+--++-+-+--l-+-1-+-H-++-H-l-+-+-+-1-1-+-+-+-+-l--+-+-l-l-l--+-+-l-liil·II<,...,, -+++-H-"-IH _ _,_·-1-,-1--++++-H -++-H--+---+-+--l--+-+-H -' 5440 H' 5435 -! 7 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 STREAM DISTANCE IN FEET ABOV E CCJN FL IJEI\/CE WITH WESTERLY CREEK --·iw :,,~!0 -,:': _,__ 4800 µ 5000 5200 5440 ~ , 5435 5400 _J u::: 0 0:: c.. 0 0 0 _J LL 3: 0 _J LL 0:: w > 0 ::,:: w w 0:: (..) >-_J 0:: w I- C/) w 3: 267P -- 5640 1-::. -"' ~ 5640 ~ 5620 - I' -- 5620 en ~ UJ _J w u:: w 0:: 0 <..:> 0::: a.. s: 5600 0 - ' -- -1 ... 5600 0 0 0 _J _J 0 3 _J lJ. ~ ~ -- +i+ ... I-5580 w w lJ. ± ' -' 5580 I ~ z -- 0 ...... -i= 5560 <! > w .J w 5540 55 20 550 0 I ' ' I I -tllli~ 1111 ~ +' = ;;;=-~ -■ Ht I-! 1--l--I ----1+1. rt --.. j: + J 1-J --·-- '-'--' ... [M -- '' I --... I ll .LL! 11 11 w-I ' ' -'' --, ---- ·11 --~ f - ~---I. t--'---I-·l ... -... --n -... -- ,-; LEG END ... ------- -0 2% ANNUAL CHANCE FLOOD I ... t % ANN UAL CHANCE ------.. ----------FLOOD H-~. H-----... ___ 2% ANNUAL CHANCE 1 ---FLOOD H-~I -..... 10"!. ANNUAL CHANCE 1-lJ I± H----------FLOO D r I I -... - -~tjl' ... ... rr . ---... -~ STRE AM BE D --i,., ·t---j-l: IA.. H----a-: ... ,~-I+ ---1''[----r-~ ;1:1-ti 0 CROSS SECTIO N 1-;:Jj" L '?· --l+I - H-t+. ~;-1---1---h wJq: H-~ LOCATION t+ 5560 5540 >-<..l z UJ (!) en <( I-0~ z UJ u et: ::E 4'. 552 0 UJ oo (!) <( u l:! z <( w ~ ::E >-O <i. <..l ~~ z u.J n .. 8 (!) Tr ~~ UJ ::E UJ <( 0 .....J z ~ ~ UJ 0 UJ LL 0 400 8LO 120 0 1600 2000 2400 28 00 3200 3600 4000 4400 STRE AM DIST AN GE IN FEET ABOV E CON FLU ENCE WITH LITTL E DR Y CREE K 268P ffi C, E 00 , ........... ............,..., ..... ,_........._+++<1-4-1-+-+-+-'4--l-><•-1-1-1-l-~~ 1+1--H-++-H-+1-++!-H!-H-H--l+-H-++H!l,~;l+I-H-+++ffi 5680 I•; □ ~ ~ 5660 l;j 5640 w u.. ~ z 0 i= 5620 ~ w --' w 5600 5580 7000 7400 ,- 11 t-i- 7800 8200 J rr T tl:!:tk.1TI r.-t. ttt-m~trl::i.: ::o~' ~! :..t:tl,--t-tt+_,..,..,-+-1-i + 8600 9000 9400 9800 10 ,200 10 ,600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH LITT LE DRY CREEK I+ I+ L EGE ND ______ ~l2a\~NNUAL CHANCE 1 % ANNUAL Cl1ANCE FLOOD _____ ~~~~UAL CHANCE 10% ANNUAL CHAN CE --------FLOOD STREA M BED CROSS SECTION LOCATION 5700 5680 5660 5640 5620 Cl) UJ .J u:: 0 0:: a. 0 0 0 .J u. 5600 ~ 5580 z w ~ 1-z w ::E w ~ ~ ~ z w (!) Cl:'. w ::E w :,.::: LU LU 0:: 0 3: 0 _J _J §: 11,000 11 ,400 11 ,800 12,200 269P -I I I - -572 0 I I I i;j_ I 5720 I I z w I I lli I I I I en 5700 I 57 0() w ~ a:: ...J UJ u::: UJ Cl'.'. 0 u Cl:'. a.. s: 5680 I 5680 0 0 I I I 0 ...J I -0 ...J 0 -...J ~ LL ~ I - ~ -1 -, 'I I-' 566 0 w -=---w -I u. - ~ I z I -- 0 I j::: 5640 I 17 I 5640 <( > w l _J w - - 5620 ,4 I 5620 >- -1 -, I H, _, t) -1--!-H -H z ::+ ++-+ w ,--1-t -(.!) u'i I -<( I+ ' l l) ~- I-o Li5 1 □-' J H= ,z_ z 1 ~,-I--,-..!-1'+' w {_)0:: ::;; <( rl--'-1,-1--I w 56 00 56tJ (.!) 0 0 LEGEN D <( u l:! z 0 2% ANNUAL CHANCE ~ UJ ~ fLOOO ->-0 <( ------__ :~o~~NUA L CHANCE t) I c._ -z <{ 0:: I _j H--_____ 2% ANNUAL CHANCE w 5580 t----FLOOD (.!) Q._ 0 -! 1 :>% ANNUAL CHANCE 0:: c2 ~ --------FLOOD w ::;; -UJ <{ 0 I). -~ STREA M BED _J z +--~ ~ j11$: 1;p) h-LWJ 1t 1 :W-6 , I CRO SS SECTION w -LOCATION 0 -w u.. 12 ,20 0 12 ,600 13,000 13,40 0 13,800 14 ,2 00 14,600 15,000 15,400 15 ,800 16 ,200 16,6 00 17,000 17,400 ST~EAM DI STANCE IN FEET ABOVE CONFLUENCE WITH LITTLE DRY CREEK 270 P - I - ~ 5760 5760 _J iln c · T 5740 7 I -, I I I I I --I 57 40 :') :,:::: w ...J w u::: w 0::: 0 0 er: Cl. s: 5720 a I 5720 0 0 0 ....J ....J 0 3: ...J LL > -<( - 6 I-5700 w ---. '' -5700 w u. ~ z 0 ~ 5680 > w ..J w 566 0 5640 5620 -:i§ ' I r-~: -. -I ---1-t ~r -± ----+'--I-J . µ_ -~e, ~ _J_I ~ .. µ_ --3 ~ ti -~t --I+ H-. -z ---~~ § --- ! . J ,-8: -l-µ~·. I I ·- t . H-. I .J~J d-I _J LEGf .ND ~~ .:r . 7 -_ 0.2'.4 ANNUAL CHANCE -'O I FLOOD rT -ri-__ 1% ANNUAL CHANCE --·;T ----g~ FLOOD ---I+ --1i 1-L -----'" ANNUAL CHANCE FLOOD -I -.... -=1 I 10% ANNUA L CHANCE --------FLOOD H -·-7 ~ STREA M BED I -.. 11 ~) ·~ .. 6 CRO SS SECTION '. --LOCA TION -- 5680 566 0 >-u z w t!) en <( ,.... 0~ z w oo:: :a <( 564 0 w ()0 t!) <( 0 ~ z <( w~ :a >-0 <( u :J:O.. z <( 0:: w o_O t!) 0:: ~~ w :a w <( 0 ~ z ~ w 0 w LL 17,400 17 ,800 18,200 18 ,600 19 ,000 19 ,400 19 ,800 STREAM DISTA NCE IN FEl=T ABOV E CONFLUENCE WITH LITTL E DR Y CREE K 271 P I I 5485 : I 1·ifr I 3: I 0 _J -~ -=I ' I' 5480 I·!;=-,- I I -- I 5475 I □ . -> <( I ~5470 I ' ' ~,~ w w :!i "" IL ' - ~ l~:~{Q-z ffi"l , 0 I ~ 5465 ..,, 1-c'-', _Ji5 > - 11. en c:: I I I w w > _J 0 u:: 0 ~ I c:: -a.. ~ 0 c:: I 0 ~ 0 a.. _J w 11. I z c:: w ~ I en I w I --...J w I IT --1- I -- 5460 I I -I >-u z w H-- - 5455 I -I --{--t±s -,-----+:--_J 5450 - I- - I (!) 0 en I <( I-o_ ;5 z w ~ ~ ::; I w Z 0 (!l LEGEND <( :::J w i 0 I- 0 2_% ANNUAL CHAN E FLOOD (_) ~ I >-w 0 --1% ANNUAL CHANCE FLOOD u 0. z 0 0:: w 0 -2% ANNUAL CHANCE FlOOD (!l I 0:: ~ u I --10% AN NUAL CHANCE FLOOD w a.. ~ ::; w ~ 0 w STf\EAM BED _J z 0 ~ ~ <( CROSS SECTION LOC ATION w I 0 w 0 200 r 400 600 800 1000 1200 1400 1600 STREAM DISTAN CE IN FEET ABOV E CONFLUENCE WITH SOUTH PLATTE RIVER u. I 272P I 5460 ST REAM DISTAN C E IN FE ET ABOVE INTERSTATE 70 U) ~ ~ u::: w 0 w 0:: 0:: a.. u IL 0 _J 0 0 g s: IL >-u z w 0 <I) Cl <( ,_ u < z " w w ~ ~ ::;; w Z 0 Cl <( :::> w z 0 f-~ u ~ >-w ~ u z 0 0:: w I 0 Cl fl'. <l'. u w a.. ~ ::;; w ~ ~ .J ~ <l'. < w 0 w u. 27 3P 5510 II ' IT 11 '' TIT h -i---,-,--,-.,-,..,_,_,._1 ' I STREAM DISTANCE IN FEET ABOVE INTERSTATE 70 .t: LEG END ----O~ANNUAL CIIANCtfl000 ----1%.A.NNUAL CHANCEFLOOO ---2%.A.NNUALCIIANCtfLOOO 5510 5500 >-{) z w R ,~ (!) < >--.,_ ;5 z w ~ ~ ::;; w Z 0 (!) < :::, w i 0 ~ >-0 0 {) LLJ a.. z 0 a:: w Io (!) a: <( ~ w ::;; c.. -w ~ ~ .J ~ <( < w " w u. 274P I I I I I I I I I I I I I I I I I I I 5520 5510 5500 5490 ~H , , I i"S-t-H-+-H""r1-t""H--+-t-t+H--t-l r,-,-,-,.-u,--;--1- 1 1!~~ -,rt-I, :F w ti "'- ' -1-4 t+tt-ti:' -· >1-+,-...,..,-,-, + ,-,-r+ H-t- z 0 tll t+r-i I+ t± : n- -L. H t rtt I I .l I n- ' ' r·H - ..! + H ' STREAM DI STA NCE IN FEE T ABOVE THE CON FLUENCE WITH WOLF CREEK -, 5520 ' ' ' -1-h-.-5510 t---, r,-- * -t+'+ H· ,- I 5500 ~l~,~rt +H---H-H-+-I~ ' 5490 ----------10% ANNUAL CHANCE FLOOD STREAM DED CROSS SECT ION LOCATION Cf) UJ .J u: 0 ct: c.. 0 0 0 .J LL >-u z w " <( I-z w ::; w " <( z <( ::; >-u z w " a: w ::; UJ ~ UJ □ ~ >-ct: ~ ::J Cil ii: f- ~ w w ct: 0 IL .J 0 ~ 0 CJ) 0..: -UJ ~ ~ Z 0 ::J UJ 0 f- 0 ~ 0 w Q. 0 a: Io <( u c.. ~ ~~ <( ..: 275P •' I -' -..(..._ .)_ ' 53 70 -ti~- I >-0 z UJ ----o 2'1.ANNUAL CHANCE FLOOD (!) 0 (/) <( I-o_ ili z w I'.:~ ::; w z o (!) <( :J w z 0~ <( ::; 0 0 >-0 w a.. --------10%N~N!JALCHANCE FLOOD z 0 a: UJ I 0 (!) 0: <( ~ '# 0.. - iii c2 ~ ...J ~ <( <( UJ 0 UJ 0 20 0 400 600 800 10 00 u.. 1200 1400 160 0 1800 2000 STREAM DISTANCE IN FEET ABO VE CO NFLUENCE WITH TOLL GA TE CREE K 276P I I - ~ 5405 54 00 5395 ' 0 > ! 5390 w lL ~ z 0 ~ 5385 - J w 5380 5375 5370 2000 2200 24 00 f- :tr 26 00 2800 3000 3200 3400 3600 3800 4000 STR EAM DISTANC E IN FEET ABOVE CON FL UENCE WITH TOL L GATE CR EE K 54 05 ' 54 00 en UJ I .J (.) u::: I- 0 iS a:: >-Cl. ID 5395 Cl z 0 ~ 0 .J C) u. 5390 1, 5385 5380 >-u z w Cl 0 VJ < ,_ u_ i'.li z w I'.:~ .',; .. ·5 ::; w Cl Z C LEGEND < ::::> w I ('l t- 0.2% ANNUAL CHANCE FLOOD (.) g; >-w ----1%ANNUAL CHANCEFlOOO u ix: z 0 w 0 -----2%ANNUALCHANCEFLOOD Cl I a: <( u --------10%ANNU ALCHANCEFLOOD w Cl. ~ ::; i C w w S'TREAMBEO g ~ 0 1 CROSS SECTION LOCIITION C w u. 4200 44 00 46 00 277P 5425 - 5420 54 15 ci' > ~ 5410 tii w u. ~ z 0 ~ 54 05 ~ w 5400 5395 5390 ,_ ,-· 4600 4800 50 00 5200 54 00 5600 5800 6000 62 00 64 00 6600 STREAM DISTA NCE IN FEET ABOVE CONF LUENC E WITH TOLL GATE CREEK 5425 5420 5415 54 10 5405 5400 5395 LEGEND 0.2% ANNUAL CHANCE FlOOO ----1%A.h1,uAl.CHAN CE FLOOD -2% ANNUAL " <ANCi~ FLOOD -----10% ANNUAL CHANCE FLOOD w STREAM BED 0 CROSS OECTION LOCATION 6800 7000 72 00 - en w I ...J (.) u:: I- 0 i5 a::: >-a.. co Cl z 0 ~ 0 ...J (!) IL ' >-0 ffi ~ 0 (/) ,_ u_ u5 z UJ ~ ~ ~ I zo ::J w oi >-(.) 0 (.) w D. z 0 a:: Ii Io <( u a.. ~ ~o l <( ~ @ u. 278P I I .I I L '' ' '+ " 5450 ' ' 7200 7400 7600 7800 -~ LL::;:::;:::;:::;::;:::::::: 8000 8200 8400 81.-00 8800 9000 9200 9400 STREAM DISTANL-IN FEE T ABOV E CONFLUENCE WITH TOLL GATE CREEK 5450 5440 5435 Cf) UJ I ...J l) LL I- Q 0 0:: >- Cl. co 0 Z 0 ~ g (9 LL >- (.) z w (!) 0 Cf) .,: I-u_ ~ z w ~ ~ ::;; w (!) Z 0 .,: :J w z 0 I-.,: u ~ ::;; >-0 (.) UJ CL z 0 Cl'. w I 0 (!) Cl'. <1'. ll w Cl.~ ::;; w ~ ~ ..J ~ <1'. <{ UI Cl w u. 279P ,_ -I -, :+--C -j- t~ I I ' . ,, 5465 ...._,_, ,, 5460 "" 5455 ' 0 ~ ~ 5450 Iii w u. c?; - z 0 . ~ 5445 ..J w 5440 ," ,,, 5435 + 5430 - - 9400 9600 9800 10,000 10,200 STREAM DISTANCE IN FEET ABOVE CONFLUENC E WITH TOLL GATE CREEK " i.i J I ,:. .. I LEGEND 0.2%ANNUAL CHANCE FLOOD --1%ANNUAlC HANCE FLOOD -2'1,ANNUAl.C HANCE FLOOD ------10%ANNUAL CHANCE FLOOD ~STllfAMBEO 0 CROSS SECT ION LOCATION I 5465 5460 (/) w :r:: ..J (.) u: I= 0 0 0:: >-a.. Ill 54 55 0 z 0 ~ 0 ..J (.') u. 5450 5445 I I '---'~-- 5440 > u z UJ ~ 0 (/) f-<-: ~ z UJ ~ ~ ~ 5435 <.!) Z 0 < ::::i w z 0 ~ ~ > (.) 0 u w a. z 0 0:: UJ :r:: 0 a1 <( (.) UJ a.. c?; ~ ~ 0 ~ <( ~ UJ C UJ u. 280P I r I I I I I I I • • COUNCIL COMM UN ICATIO N Dat e: I Age nda It em: Subj ect : Octo ber 4, 2010 I 11 a iii Bill for an Ord ina nce Adopting th e Budget for Fis cal Year 2011 lni t'ated By: Staff Sour ce : Fin ance and Adminis trative Services Departm ent Frank Gryg lew icz , Dire ctor COUNCIL GOAL AND PREVIOUS COUNCIL ACTIO N City Council and sta ff began th e 2011 budget process at the Ap ril 19, 2010 stud ·, ,«,si on. Co un ci l and staff me t again at the Augus t 2, August 16, acd August 30, 2010 study ses,;, ,;. ~-~ff provid ed Co un cil with an updat e on final changes to the bud ge t on Se ptember 6, 20 10 prio r to pd ,ting the prcµosed bud ge t. City Council re ce ived th ,, '011 Proposed Budget on Sep te,r.ue r 13, J(;lQ. A public hearing rega rdi ng th e proposed 2011 ~udget was held on September 20 70 1 Cl . Tae operating budgets and Multiple \'ear Capital Plan for all City departments and fu ~;j . was 1ev iewed at th e Bud ge t Retreat held Sep temb er 25 , 20 10. REC OMMENDED ACTION Staff reco mmends Council approve th e prop ose d bil l for an ordina nce adop tin g the City of Eng lewood's 20 11 Bud ge l. Bo\CKGROUND , ANALYSI S, AND ALTERNAT IVES IDENTIFIED Th e Chart er of the Ci ty of Engl ewoo d requires th e City Co uncil to adopt ne xt ye Approp ri ation Ordinances no later than th irty da)'S prior to th e first da1• oi then insur e there ,s legal au th ori ty to expend iund s. •1dgP I anu 'yea r to City staff and Co un cil worked together to id ent i~• iund tran s:·,·rs , expe nditure cuts , f,~din g and /or dela) hi r '18 vaca nt positior.s1 and elimiriating some vaca nt posi ti ons during th P vari rn n budg et mee tings and al th e Se ptember 25, 20, 0 Budget Retreat. To ta! endin g 20: I re se rves are estim ated at $i ,63 2.350 and the unres erved;undes igna ted fund balan ce is eslimaled al ju st ove r nin pe rce nt. FIN AN CI AL IMPACT The Gereral Fund is budgeting total sou rces of fund s of $39,943.309 and tota l uses of fu nd s oi $40,44 1,ii3 lea ving a total reserve of $7 ,63 2,350 and an unreserve d/undesi gna ted fund l.,alance jus t ove r nin e perce nt. Th e Iota! Ge neral Fund appropriation is $40,441 ,77 3 fo r 2J 11. • LIST OF AfrACHMENTS Prop osed Bill for an Ordi nan ce BY AUT HORln' ORDINANCE NO. SERIES OF 20 I 0 COUNC IL BrLL NO . 35 INTRODUCED BY COUNCIL MEMBER _____ _ A BrLLFOR AN ORDINANCE ADOPTING THE BUDGET OF THE CITY OF ENGLEWOOD . COLORADO . FOR THE FISCAL YEAR 201 I. WHEREAS. pursuant to the provi sions of Pan I. Anicle X. of the Chaner of the City of Englewood. Colorado , a budget for th e fiscal year 20 11 wa s dul y su bmitted by th e City Manager to the Ci ty Cou ncil before Sep tember 15.20 10: and \VHl:.K.l:.AS. a publi c hearing on said budp:e1 wa s held by the City Council within three weeks after its sub mission at the meeting of the City Co un ci! on September 20. 20 10. Regular notice of the time and place of said hearing was published withi n seven da ys after submi ss ion of the bu dget in the manner provided in the Chaner for th e publication of an ordi nan ce: and WHEREAS . th e <::11 y Co un cil of the Cit y of Englewood has stcdied and di sc ussed the budget on nllmerous occasions: and WHEREAS. historically. actual general fund expenditures ha ve been three to five percent le ss 1h an the origi nal budget: 10\\'. TH EREFORE . Bf'! IT ORDAi ED BY TH E CITY O CIL OF TH E CITY OF E GLEIVOOD . CO LORAD . AS FOLLO ll'S : Secti on I. That the budget of the City of Engl ewood. Co lorad o. for the fi scal year 201 I. as submitted by th e City Man ager and dul. con side red by the City Co un cil after public hearing. be and he re by is adopted as th e budge t for th e C11y of Englewood for the fi sc al year 201 1. Section 2. GENERAL FUND Total Fund Ba lance. Janu ary I. 201 I Sales se Tax Propcny ,nd Specific Owners hip Ta x Franchi se/Occ up ation /Cigare11e Tax Li cense'Pennit s lntergovemmenrnl Re venue Cha rge s for Service s Cultural & Rec reation Fines & Forfeiture s Imcres1 Miscell aneou s 201 I BUDGET S 8.157.5 14 Revenui;:s 21 .2 16.000 3.26 7.000 2. 49.564 575 .10 0 1.459.564 3.336.96 2 2.5 7.653 1.509.1 50 200.000 423 112 • • • • Total Revenues 37 ,424.105 Other Financing Sources 2 5 19,204 Total Sources ofFunas 39 ,943 ,309 Ex Qenditurcs Lcgis, .. on 346 ,120 Ciry Manager's Office 654.732 City Anomey's Office 762 ,51 8 Muni cipal Co un 999 ,105 Hwnan Reso urce s 481 ,!r' Finance and Administrative Services 1.550,906 Informati on Technolo gy 1,338 ,543 Communi ty Development 1.344.556 Public Works 5.498 ,891 Police 10 ,587 ,026 Fire 7.465 ,775 Library Services 1,256 ,520 Parks and Recreat ion Servic es 5,969 ,515 Conti ngencies 90 .000 Debt Service 2 072,204 Total Uses of Fund s S 40.430.5 13 Total Fund Balance . December 31. 201 I s 7.670.3 10 • Section 3. SPECIAL REVENUE FUNDS £9.11serva tion Trust Fun d Fund Balan ce. January I. 2011 276 ,8 56 Re venues 327 ,000 Expendi tures $ 484 ,000 Fund Balance. December 31. 201 I s 119,856 Communi1v Deve lopment Fu nd Fund Ba lance . January I. 20 I I s -0- Revenuc,!:S s 290.000 Expenditures s 290 .000 Fund Balance . Dec ember 31. 20 I I s -0- Donors Fund • Fwid Balance, January I , 2011 s 71,633 Revenues s 89,000 Expenditures s 131,200 FWld Balance, December 31 , 2011 s 29 ,433 Malley Ccmcr Trust Fund FWld Balance, January 1,201 I s 257,432 Revenues s 20 ,000 Expenditures s so.~ Fwid Balance, December 31 , 2011 s 227,432 fam 1!114 ~~Jion Ia1111 Ei!nd FWld Balance, January 1,201 I s 450,943 Revenues s 25,000 b:pt:ndirure. s 30,000 FWld Balance, December 31,201 I s 445 ,943 W..D.~t.·1 ; un~ Bulance, January 1, 201 I s 248 ,345 R enues s 645 ,000 Expenditures s 523,305 • Fund l3alance, December 31 , 2011 s 370 ,040 N•iiilllll1mQQd Stal!ilill!Jion frl!ilrn!!! El!!lf Fund Balance, January 1, 2011 s -0-Revenues s 2,56 7,3 79 Expenditures s 2,567,379 Fund Balance, December 3 I. 2011 s -0- ~ DEBT SERVICE FUND QcnmI Ql!IiK~tiQn Bond Fund Fund Balance, January I, 2011 $ 8 -~ Revenues s 1,094,svv Expenditures s 1,089,748 Fund Balance, Dcc,mbcr 31 ,201 I s 12,922 • • Section 5. CAP!T AL PROJECT FUNDS Public Improvement Fund Fund Balance , January I. 20 l I $ 496 ,666 $ 1.608,000 Revenues Expenditures and Transfers $ 2.095.815 Fund Balance. December 31, 2011 $ 8,851 Capital Projects Fund rund Balance , January I. 2011 $ 112.366 Revenues and Transfers In $ 547 ,500 Expenditures $ 651.039 Fund Balance . December 31. 2011 s 8.S27 Section 6 ENTERPRISE l·UNDS Water Fund Fund Balance . January 1. 201 I $ 5.127.886 $ 8.3 17.628 Revenues Expenditures $ 9.283.804 Fund Balance. December 3 1. 2011 $ 4,161.7 10 • Sewer Fund Fund Balance . January I. 2011 $ 3.664.959 Revenues $ 14 ,892.073 Expenditures $ 17,269.772 Fund Balance . Dec ember 31 . 2011 $ 1,287 .260 Storm Drainage Fund Fund Balance. January I . 2011 $ 701.88 7 s 342 .927 Revenues Expenditures s 358.981 Fund Balance . December 31 . 20 I i s 6 5. 33 :iolf Co urse Fund Fund Balance . January I. 2011 s 443.829 $ 2,270 .22 3 Revenues Expenditures \ 2,256.636 Fund Ba lance. Decembe r 31. 2011 $ 457.416 Concrete Utilit v Fund Fund Balance. January I. 2011 $ 260,760 $ 711.200 Revenues • Expenditures 695,171 • Fund Balance , December 31. 20 I I 276,789 Hou si ng RehabilitRtion Fun~ Fund Balan ce. Janua ry I. 2011 s 933,430 Revenues s 1,000,000 Expenditures s 1,000 ,000 Fund Balance , December 31, 2011 s 933 ,430 Section 7. INTERNAL SERVICE FUNDS Central Services Fund Fund Balance , January I, 20 I I s 179,046 Revenues s 358 ,900 Expenditures and Trans fers s 479 ,76 7 Fund Ba lance, December 3 1, 2011 s 58,179 Sctvicentcr Fund Fund Balance , January I, 20 I I s 72 8,84 7 Revenues s 2,128 ,371 Expenditures & Transfers s 2.095,3(\~ Fund Balance, December 31 , 2011 s 761.910 Cap it al fuluipmen t Rep lacement Fund • Fund Balance, January I, 20 11 s 896 .35 7 Revenues s 800 .992 Expenditures s 796.232 Fund Balance, December 3 1. 2011 s 901 ,117 Risk Management Fund Fund Balance , January I. 2011 s 1.0 11.9 11 Revenues s 1,445 ,271 Expend itures and Tran sfer s s 1,855. I 59 Fund Balance, December 31. 201 I s 602,023 Emplovee Ben efits Fund Fund Balance , January I. 201 I s 154 ,571 Revenu es s 5.337 ,426 Expenditures and Tran sfers s 5,44 5,737 Fund Balance , December 31 , ~O I I $ 46.260 Section 8. That the sa id buciget shall be a pub lic record in the office of the Cit y Clerk and shall be open to public inspection . Sufft ciem co pies thereof sha ll be made avai lable for th e use of the • City Co uncii and tin.: public, th e numbu of copies to be dctem1ined by th e Ci1 y Manffgcr . • • • Introduced. read in full. and passed on first reading on th e 4th da y of October , 2010 . Puhlished by Title as a Bill for an Ordina nce in th e Ci ty's officia l newspaper on the S"' day of Oc tober , 2010 . Published as a Bill for an Ordi nan ce on the Ci ty's official website beginning on the 6th day of October, 2010 for thiny (30) day s. James K. Woodwarci , Mayor ATTEST : Loucrishia A. Ellis . Ci ty Clerk I. Loucrishia A. Elli s, Ci ty Clerk of the Ci ty of Englewood. Co lorado. hereby cen ify that th e above and foregoing is a true copy of a Bill for an Ordina nce . introduced . rend in full . and passed on first reading on the 4th da y of October, 2010 . Loucrishi a A. Ellis • • • COUNCIL COMMUN ICATIO N ------------ Date: A&. da Item: Subj, 11 a iv Bill For ,,,. rdinance Appropri ating Octobe r 4, 2010 Funds For <,sea l Year 20 11 Initiated By: I Staff So urce: Fina nce an d Ad miristrative Se" ices Department Frank Grvgle\\ lrz, D irector ---· COUNCIL GOAL AND PREVIOU S COUNCIL ACTION City Cou ncil and sta ff began th e 201 l budget process at th e Ap ril I 9, 10 , U study sessio n. Coun cil and staff me t again at th e Au gust 2, Au gust 16, and Augu st 30, 20 l (J stu:l'.' ; ssions . Staff provided Co un ci l w ith an update on fi nal changes to th e budget o n Sep tember 6, i t O pri or to printing th e proposed budget. Citv Co uncil ,eceived th e 20 11 Pr oposed Bud ge t , n Sep tember 13 , 2010. A publ ic h ea ring rega rd ing th e proposed 2011 Budget w as h eld on Sep ember 20. 20 10. Th e operating budge ts an d Multiple Ye ar Capi tal Pl an for all Cit) departments and funds was reviewed at th e Budge t Re trea t held Se ptember 25 , 20 10. RECOMMENDED ACT IO N Staff recomm ends Co un cil approve the proposed bill for ,n ordinance appropria ting funds to r th e Ci ty of Eng lewood's 2011 Bu dget. BACKGROUND, ANALYSIS , AND A LT ERNATI VES IDEN TlrlED Th e Ch arter of the Cit)• 0 1 Englewood req ui,es th e City Coun cil to ad opt next ye ar 's Budget and Appropria tion Ordinances no later than th irty days prior to the first dav of th e nex t fiscal ye ar to insure th ere is lega l au th o ril)• to expe nd fu nd s. Cit) stan and Co un cil work ed together to identil)' fund transfers , expenditu re c uts, free zi ng and/or de lay hirin g vaca nt posi ti ons, and elim in atin g so me va cant pos iti ons during th vario us budg et mee ti ngs and at the Sep tember 25 , 20 10 Budget Re treat. Total ending 2011 reser\•es are es tim ated at $7 , 32,350 and th e unreserved i undes igna ted fun d ba lance II estima ted at just over nin e pe rce nt. FINANC IAL IMPACT The General Fund is b udge tin g total so urces of fund s of $39,943,309 and total uses of funds of $40,441 ,773 leav ing a total rese rve of $7,632.350 and an unreserve d/ undesigna ted fund ba lance just over n ine pe rcen t. The to tal General Fund appropria ti on is S40,441 ,773 for 20 11 . LIST O F AHACHMENTS Proposed Bill for an Ordinance ORDINANCE NO. SERIES OF 2010 BY A lJTl·IORJTY COUNC IL BILL NO. 36 INT ROD UC ED BY COUNC IL MEMB ER _____ _ A BILL FOR AN ORDINAN CE APPROPRJ ATING MONIES FOR ALL MUN ICIPAL PURPOSES IN THE CITY OF ENGLEWOOD. COLORADO. FOR TH E FISCAL YEAR BEGlNNlNG JANUARY I . 201 I. AND ENDING DECEMBER 3 1. 201 1, CON STITUTING WHAT IS TERMED THE ANNUAL APPROPRIAT ION BILL FOR THE FIS CAL YEAR 2011. WHEREAS , a public hearing on the Pro posed 201 ! Budget was held September 20. 20 10; and WHEREAS , th e opera ting budget s and Multip le Year Capital Plan for all Ci ty departme nt s and fund s were re viewed at a budget retreat held on September 25. 20 I 0: and WHEREAS. the Cha ncr of the City of Engl ewood requires th e Ci ty Co un cil to adopt bills for ordinaaces adopti ng the Budget and Appropriation Ord in ance no lat er than thirty days prio r 10 the first day of the next fiscal year . NOW. THEREFORE . BE IT ORDAINED BY THE CITY co CIL OF rHE CITY or ENGLEWOOD. COLORADO. AS FOLLOWS : Secti on I. That there be and th cr~ hereby is app rop rimcd from th e revenu e derived from taxa ti on in th e City of Englewood. Colorado. fr om co ll ectio n of licen se fees and from all oth er sc urces of revenu e incl ud ing a\'ai lab lc fu nd ba l:mces durin g the yea r begi nnin g Janu ary l. 2011. and ending Decemb er 3 1. 2011. the amou nt s htrcin after set fo rth for the object nnd purpose specified and set oppos ite thereto, specifica ll y as fo ll ows : Legisla ti on City Man ager's ffi ce City A11omey's Offict: Municipnl Court H. uman Re ources Finance anJ Admimstrali\'c Service s lnfom1ation Tccl mology onunun ity Deve lopme nt Public Works Poli ce Fire Libra')' Services Pa rks and Rec reation Services ont ingencies Debi Service -Civi c Center Debt Servi ce -Oth er Qf. ERALFU ND 346 .120 664,732 762,5 18 gQ9,105 481.102 1.550,906 1.338.543 1.344,556 5.498,891 I 0,587.026 7.465 .77 5 1.256,520 5,969.5 15 90,000 1.577.000 _:!,2§ 204 • • • • Total General Fund 40,430.5 13 CONSERVATION TRUST FUND Total Conservation Trust Fund $ 484,000 CO MMUNJTY DEVELOPMENT FUND Total Community Development Fund 290.000 DONORS FUND Total Don ors Fund 131,200 MALLEY CENTER TRUST FUND Total Malley Center Trust Fund S 50,000 • PARKS AND RECREAT ION TRUST FU D Total Parks and Recrea tion Tru st Fund 30.000 Total Open Space Fund 523.305 NEIGHBORHOOD STABILIZAT ION PROGRAM FUND Total Neighborhood Stabilization Program Fund S 2.567 .379 GE ERAL OBLIGA TI O 1 BO D FUND Total General Obligation B nd Fund 1.089.74 PUBLIC IMPROVEMENT FUND Total rub lic Improvement Fund 2,0 95,8 IS • CA PITAL PRCJECTS FUND • Total Capi tal Projects Fund 65 1,039 WATER FUND Total Water Fund $ 9,283,804 SEWER rUND Tot al Sewer Fund $ 17,2 69 .772 STORM DRAlliAGE FUND Total Storm Drain age Fund $ 358,98 I GOLF COU RS E FUND Tota l Go lf Course Fun d $ 2.256 ,636 COt!C R!;IE UTDJTY FUND Total Co ncrete L!tii i , Fun d 695,171 • tlOUSING REH AB ILI TAT ION FUND Total Housin g Rehabilitat ion Fu nd $ 1,000,000 CENTRAL SERV ICES FUND To tal Ce nt ral Services Fund $ 479 ,76 7 SERV ICE NT ER FUND Total Servi Center 'Fun d $ 2.095 ,30 CAPITAL EOUTPMENT REPL ACE MENT FUND To tal Ca pit ol Eq uipment Replace ment Fund 7%,23 2 RISK MANAGEMEJ:IT F]JND To tal Ri sk Ma nage ment F-...11C.: s 1,855,15 9 • • • • EMPLOYEE BE NEF ITS FUND Total Empl oyee Benefits Fund 5.445,73 7 Section 2. The foregoing appropriati ons shall be co nsidered to be approp ri ati ons to gro up s wi thin a program or department within th e fund indicated but shall not be constru ed to be appropriated to lin e items within any groups, eve n though such line items may be set fo n h as the adopted bud get for th e fi scal year 2011 . Sec tio n 3-AH monies in the hands of the Director lJf Finance and Administrative Senrices, or to come into the Director's hands for th e fi sca l year 201 I, may be applied on the outstanding claims now due or to become du e in the sa id fiscal year of 2011 . Sect ion 4 . All unappropriated monie s that ma y come int o the hands oftne Director ofFimmce and Adnums trative Services durin g the year 2011 , may be so di stribut ed among the respec ti ve fund s hu rein as the City Co un cil may deem best under such co ntrol as is provi ded by law. 1 ,cti onj. Dun ng or at the close of th e fiscal year of 20 I 0, any surplus money in any of the resoect ive fund s, after all clai ms for 20 10 aga inst th e sa me have been paid . may be di stributed to any ther fund or funds at th e di sc reti on of the Cit y Co uncil. Introduced, rea d in full . an d passed on fi rst readin g on th e 4th da y of Octr oer. 20 I 0 . Publi sh~d by Till e as a Bill for an Ordi nan e in th e Ci1 y"s offi cial news pap er on th e 81h day cf October. _Q I 0. Publi shed as a Bill for an Ord inan ce on th e Ci ty's offic ial website beginning on the 6t h day of Oc tober, 20 IO for thin y (JO) days . James K. Woodward , Mayor ATTE ST : Lnu cri shia A Elh s, Cit y Clerk I, Lo ucri shia A. Elli s. Ci!y Clerk of the Cit y of Engl ewood , Colorad o, hereby ce n ify th at th e abo 1c and foregoing is n true copy of n Bill fo r an Ord inan ce. i111rod uced, read in fu l I. and passed on first reading nn th e 4t h day of October, 20 I 0. Lu ucri shia A. Ell is • • COUNCIL COMMUN ICATIO N - Dale: Agen da ll em: Subj ect: October 4, 20 10 11 av Bill for an O rd inance Adoptin g the 2011 Budget for th e Little to n/Englewood Wastewater Treatm ent Plant lnilial ed By: I Slafi Source: Finan ce and Admi ni str ati ve Services Department Frank Gryglewicz, Directe r COUNCIL GOAL A.ND PREVIOUS COUNCIL ACTION Ci ty Cou ncil and stafi began th e 20 11 budge t process at th e A pril 19, 20 10 stu dy sessi on. Council and sta ff met again at th e August 2, A ugust 16, and August 30, 20 10 stu d\' sessio ns. St aff provided Council with an update o n final cha nges to th e budget on Sep tember 6 , 20 10 prior to prin ti ng the proposed budget. City Council rece ive d th e 201 1 Proposed Budget o n Sep tember 13, 20 10. A public hea ring rega rdin g th e proposed 20 10 Budg et was held on Sep tem ber 20, 20 10 . The operatiog budgets an d Multiple Year Capital Pl an for all Ci ty depa rtm ents and i un ds was reviewed a1 th e Budget Ret,ea t held September 25 , 20 10. RE COMMENDED ACTION Staff rec<l mmends Coun cil app rove th e proposed bill io r an ord inance ad o ptin g th e Budget for the Li ttl eton/Englewoo d Wastewa ter Trea tm en t Plant for Fis cal Year 2011 . BACKGROUND , ANA LYSIS , AND ALTERNATIVES IDENTIFIED The Ci ty Cou ncil of th e Ci ty oi Engle wood acts as adminis tering au th o rity for th Li ttl eton/ Fnglewood \1\las tewa ter Tr eatmen t Pl ant.. a part of th e duti es includ e adop tin g bill s for ordin ano:s for th e 20 11 Budget and Appropria tio n Ordinance no lat er th an thirtv da vs pri o r 10 the first da y of th e nex t fiscal ye ar. FINANC IAL IM PACT Th e 20 11 Li ttl eton/Engl ewood Was tewater Trea tm ent Plant Ru dge t indicates a begi nnin g funds availabl e ba lan ce of $1 15,67 4, to tal so u rces 0 1 fun ds oi S 14 , 6 1.11 4, and to tal uses o i 1unds at $14,66 1, 1 14 leav in g th e ending 1unds ava ilable balance al $1 1 5,6 -4 _ Th e total appropria ti o n {us e of f:•nds ) ior 21 11 is $14,661,114. LI ST OF ATTAC HM ENTS • Pro posed Bi ll for an O rd inance ORDINANCE NO . SERIES OF 2010 BY AUTHORITY COUNCIL BILL NO . 37 INTRODUCED BY COUNC ll. MEMBER ____ _ A BILL FOR AN ORDINANCE ADOPTING TH E BUDGET FOR THE LITTLETON/ ENGLEWOOD WASTEWATER TREATMENT PLANT FOR THE FISCAL YEAR 2011 . WHEREAS, pursuant to the prov is ions of an agreement between the City of Litt let on . Colorado. and th e Cit)' of Englewood . Colorado , a budget fo r the fiscal year 20 11 was duly approved by the Littlet on/E nglewood Wast.,water Treatment Plant Supervi sory Committee and submitted to the Ci ty Council; aad WHEREAS . a public hearing on said budg et was held by the City Co uncil within three wee ks after it s submission on September i3, 2010. The hearing was held at the meeting of Ci ty Cowtcil on September 20. 20 I 0, regular not ice of tile tim e and pla ce ,, ,aid hearing having been published within seven doys after the subm iss ion of the budget in tht. .1er provided in th e Charter for the publication of an ordinance: and • WHEREAS . the Cit y Co un ci l of th e City of Englewood. as the admini stering authority for th e • Littlc1011/Eng lcwood \Ves1cwa1er Trcaiment Pl ant . has stud ied th e budget on numero us occasio ns: ano WHEREAS, it is th e intent of th e Cit y Co un cil to adopt the 20 11 budget for th e Littleton/Englewood Wastewater Treatment Plant as now submitted . NOW. THEREFORE, BE IT ORDAINED BY THE CITY COUNC IL OF THE CIT Y C'~ ENGLEWOOD. COLO RADO. AS FOLLOWS : Sectio n I . That th e budget of the Littleton/Englew ood Wastewater Treatment Plant for the fi scal ycnr 2011 , as submi tt ed by th e Liuleton/Englewood Wa stewater Treatment Plant Supervisory Committee and du ly co nsidered by the Cit y Council after public hearing. is hereb y adopted as the budget for the Litt leton/Englewood Wastewater Treatment Pinnt for th e fi sca l year 20 11 . as fo ll ows: Linlctn11IE11glcH'fWd lf'u.,·tcwu tcr Trcutmelll Plant Fund Bnlnnce -January I. 2011 Revenues Expenc.itures Fund Balance -December 3 I. 20 11 115,674 14 ,661 ,114 14,66 1,114 I '.5,674 • • • • Sect ion 2. That the said budget as accepted shall be a publi c rer.o rd in the Offi ce of th e Cit y Clerk and shall be open to pu blic in spect ion. Suffi cient copie s thereof shall be ma c".e ava ilabl e fo r the use of the Cit)' Cou,1cil and the publi c. th e number of co pies 10 be determined by the Cit y Mana ger . Introduced. read in full. and pa ss ed on fir st reading on the 4th day of October . 2010 . Pub lished by Title as a Bill fo r nn Ordinanc e in the City "s offi cial newspaper on the 8"' day of October . 20 10 . Publi shed as a Bill fo r an Ordinan ce oo 1he City 's offi cial websit e beginning 01> th e 6th duy of October . 201 0 for thiny (3 0) da ys . Jam es K . Woodw ard. Mayor ATTEST : Louc.ishin A. Elli s. Cit y Clerk I. LQucrishin A. Ell is. Cit y Clerk of th e C11 y of ·nglewood. Colorado. here by ccni fy th nt th e ahove and fo regoi ng is n 1ruc cop y of a Bill for nn Ordinar.ce. introdu ced . rea d in full . nnd passed on fit st readin g on th e 4th da y ofOctoh er. 20 10. Loucnshia A. Elli s • • CO UNCIL COMMU NI CATI O N Date: Age nd a It em: Subject : I Octob~r 4, '0 10 11 a vi Bill /or an Ordina nce Appropria tin g Funds fo r th e Li ttleto n /Englewood Was tewa ter Trea tm ent Plant 201 1 Budget In itiat ed 8)': I Staff So urce: Finance and Administrative Services Departn ent Frank Gry glewicz, Director COUNCIL GO A L AND PREV IOUS CO U N CI L ACTI ON City Co un cil and ;taff began th e 2011 bud ge t process at th e Ap•i l 19, 2010 Stu dy Se ssi on. Co un cil and staff met again at th e August 2, August 16, and A ugust 30. 20 10 Stud1· Sessions. Staff provid ed Counc il with an update on final changes to th e budget on ~eptember 6, 20 10 p ri or to printing th e propose d budget. City Cou nci l rece ived th e 2011 Propose d Bud ge t on Sep tember 13, 20 10. A public hea ring regardin g t10e proposed 20 11 Budget was held on Sep tember 20 , 20 10. Th e opera tin g budgets and M u ltipl e Year Capi tal Plan for all Cit \' departments and fun ds was reviewed at th e Bud ge t Retreat held Septembe r 25 , 2010. RECOMMENDED ACT ION Staff recommen ds Cou ncil approve th e propose d bi ll for an o rd inance appropriating funds ior the Littleto n/Englewood Was tewa ter Tr ea tm en t Pl ant fo r Fisca l Year 20 1 1. 3ACKGROUND , ANALY SIS, AN D ALTE RNATIVE S IDENTI FI ED Th e Ci ty Counc il oi th e City of Englewood ac ts as ad minister in~ auth o rit \• ior th e Littleto n/ Englewood Wastewater Treatmen t Pla nt. A part oi th e duties include adoptin g bills for o rdin ances for th e 20 11 Budge t and Appropri ati on Ordinance no later then thirty day ~ pri or to the first day of the: ~ex t fis cal yeJr FINANCIA.L IMPACT The 20 I t Li ttl~ton/Engle" ood Wast ewa ter Trea tm en t Plant Budget indicates a beginaing funds a\'ail abl balance of S11 5,6i4, to tal so urces of iunds oi $14 ,661 ,114 and to ta l uses o i funds of at S 14,66 1,11 4 leaving th e ending fund s a1 ailable balan ce at $115,6i4. The total apprv~ria tion (us e oi funds ) for 201 1 is S 14 , 61 ,11 4. LI ST OF ATTAC H ME TS • Pr oposed Oil; for an Ordinance ORDINANCE NO . SERIES OF 2010 BY AUlllORITY A COUNCU. BU.L NO. 38 INTRODUCED BY COUNCU. MEMBER ____ _ AN ORDINANCE APPROPR!A TING MONIES FOR TI!E LITTLETON/ ENGLEWOOD WASTEWATER TREATMENT PLANT PURPOSES IN TI!E FISCAL YEAR BEGINNING JANUARY I, 201 I, AND ENDING DECEMBER 31,201 I, CONSTITUTING WHAT IS TERMED TI!E ANNUAL APPROPRIATION BILL FOR THE FISCAL YEAR 2011. WHEREAS , the Cities ofEnglo-.vi>Od :u:d Little•.on entered into a conUllct to build, maintain, ar.d operate a joint Wastewater Tmume,:, ,'L'Ult facility; and WHEREAS , the operations , including budget maucrs , of this joint facility arc overseen by the Supcrvioory Commiucc; and WHEREAS , the City of Englewood opera 1cs the Littleton/Englewood Wastewater Treatment Plant under the control of the Supervisory Co n,:nit:ee ; and WHEREAS , the Littlctou/Englewood Wastewa,~ Treatment Plant has its own fund for operation s and maintenance ; and WHERFAS , the Supervisory Committee approved the following as the 2011 appropriations . NOW, THEREFORE , BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF ENGLEWOO D, COLORADO, AS FOLLOWS: ~-That pursuant to the Littleton/Englewood Wastow•ter Treatment Plant agreement, there be and hereby is appropriated from the revenue derived from operation of the Littletou/Englewood Waste\\ater Treatment Plant in the City of Englewood, Colorado , and from all other sources of revenue in the Littleton/Englewood Wa stewater Treatment Plant Fund including available fund balance during the year beginning January I, 201 1, and endin g December 31, 2011 , the am0 unt s hereinafter set forth for the object and purpose specified as follow s: Total Liulcton/Englcwood Wastewater Treatment Plant Fund $ 14 ,661 ,11 4 Introduced, rea d in full , and pa ssed on first readin g on th e 4th day of Oct ober, 20 I 0. Publi shed by Title as a Bill for an Ordinance in the City's official news paper on the S" day of October, 20 10. • • • Published as a Bill for an Ordinance on the City's official website beginninV on the 6th day of Octobe:-, 2010 for thirty (30) days . • • James K. Wo->dward. Mayor ATfEST: Loucrishia A. Ellis, City Clerk l. Loucrishia A. Ellis. City Clerk of the City of Englewood. Colora•jo, he.reby ce rti fy that the abo,•e and foregoi.~g is a true copy of a Biil fer an Ordinance. intro<'.-.iccd . read in full. and passed on first reading on the 4th day of October. 20\0. Loucrishi a A. Ellis • • • COUNCIL COMMUNICATION D at e: Agenda Item: Subject: O ctober 4, 20 10 11 a vii BIii fa , an Ordinance es tabli shing th 20 10 Mill Levy Colle cted in 2011 Initiated Bis I Staff Source: Fina:,ce ,ir,d Adminis trative Se,vices Departm ent Frank Gryglewicz, Director COUNCIL GOAL AND PREVIOUS COUNCIL ACTION City Council and staff began th e 2011 bud ge t process at th e April 19, 2010 stud )' sessi on. Council and staff m et again at the August 2, Augu st 16, and August 30, 20 10 stud )' sessions. Staff provided Council with an update on final c hanges to th e budget on Sept ember 6, 20 10 prior to prin ting th e proposed budget. City Council recei ve d the 20 11 Proposed Bu dge t on Se ptember 13 , 2010. A public hearing regar ding th e pro posed 20 11 Budget was held on September 20, 2010. Th e operatin g budgets and Multiple Ye ar Cap it al Plan fo r all C:ity departm ents and funds was rev iewed at th e Bud ge t Retreat held Sep tember 25 , 20 10. RECOMMENDED ACTIO N Staff recommends Coun cil approve thi s bill for an ordin an ce es tablis hin g th e 10 10 mill lev)' to be coll ected in 201 1. BACK GROUND , ANA LYSIS, AND ALTERNATIVES IDENTIFIED The City of engl ewood ass esses property ta x for th e ge neral op erati ons of th e gove rnm ent and for the General Obliga ti on Bond s D ebt Service Fund . TABOR res tri cts th e City fr om raising the mill le vy without a vote nf th e ci tize ns. Th e Ci ty'< mi ll levy ha s bee n un cha nged sin ce 1992. This )'ear 's Genera l Fund mill levy remai ns un ch J at 5.880 mill s. Th e 20 10 levy is to b e ce rti fied to Arapahoe County by D ece mbe r 15, _J l O for colle ,io n in ~0 11. FIN ANC IAL IMPACT Based on the assessed valuati on for th e City oi Englewood as certifi ed by th e Arapah oe County Asse ss or, the es timat ed net assessed alu e of all p rop rti es in Englewood for 2009 is $5 19,59 1,90 0 compared to S516 ,05 1, 160 for 20 10. The 2010 mill ior General Fund operati ons is 5.880 mills ar.d 2.130 mill s for the Ge neral Obligati on Bo nd s Debt Service Fund . Th e total mill le\ 'is 8.0 10 for 20 10 coll ected in 20 11 . The total am ount b udge ted fo r the General Fund is $3,0 17,000 (net of un coll ectibl es, abat em ent;, etc.). Th e am ount budge ted fo r th e General Obligation Bond s Debt Ser,•;ce Fund is S 1,090,000 (net of un collectibles, abatem ents , etc.) . A home own er wi th a S200 .000 home In Englewood would pa y the following to the City of Englewood: Market Value Assessment Rati o Assessed Va lu e Ge neral Operati ons Mill Le . Taxes Paid tor General Fund Operation s Market Value Assessme nt Rati o Assessed Valu e Comm uni ty Ce nt er Bond Fund Mill Levy Taxes Paid For General Obligation Bonds Market Value Assess ment Ra ti o Assessed Value Total Mill Lei , Tota l Taxes Paid To Cit y Of Englewood LIST OF ATTACHMENTS Pr opose d Bill for an Ordin ance S200 ,000 7.96% $15 ,920 5.880 $93 .61 $200,000 7.96% $15 ,920 2.13 0 $33 .91 $200,000 7.96% 51 r,9:o 8.0 10 $127.52 • • • • ORDINANCE NO. SERIES OF 20 10 BY AUTHORITY COUNCIL BILL NO . 39 INTRODUCED BY COUNCIL MEMBER ____ _ A BILL FOR AN ORDINANCE FIXING THE TAX I.EVY IN MILLS UPON EAC H DOLLAR OF THE ASSESSED VALUATION OF ALL TAXABLE PROPERTY WITHIN THE CITY OF ENGLEWOOD , COLORADO. WHEREAS . it is the duty of the City Council of the City of Engl ewood. Co lorado. under th e Englewood Home Rule Charter and Co lorado Revi sed Statutes, to make the annual propert y levy for City pWJJOses ; and WHEREAS, the City Co uncil ha s dul y considerea th e estimated va luati on of all the taxable property within th e ity and th e need s of th , City and of each of said levies and has determined that the levies as hereinafter set fortli , are proper and wise ; and WHEREAS, the foll ow ing le vies are permitted wider Articl e X, Section 20 of th e Co lorado Constitution without a vote by the citizens: NOW, THEREFORE. BE IT ORDAINED BY THE CITY COUNC IL OF THE CITY OF ENGLEWOOD. CO LORADO . AS FOLLOWS : Section I. That there be and hereby is levied for the year of 20 I 0. due and payable as required by stat ute in th e year 201 I. a tax of 5.880 mill s on th e dollar for the General Fund of the City of Englewood , Co lorado, and 2.130 mills on the doll ar fo r the General Obligation l:lond Debt Sen•ice Fund of the City of Englewood. Co lorad o. That the levy hereinabove set fo rth shall be le vied upon each dollar L f the assessed valuation of all taxable property within the corpora te limit s of the City of Englewoc,, .. Colo rado , and th e sa id levy shall be certified by law . Introduced . read in full, and passed on first read ing on th e 4th da y of October. 20 I 0. Pu blished by Title as a Bill for an Ord inance in th e Cit y's official newspaper on the s• day of October. 20 I 0 . Published as a Bill for an Ordinance on the tt y's official website beginning on the 6th day of • October , 2010 for tbirt)' (30) da ys. .tames K. Woodward, M~ ATTEST : Loucrishia A. Ellis , City Clerk l. Loucrisbia A. Ellis , City Clerk of th e Ci ty of Englewood , Colorado , hereby certify that the above and foregoing is a true co py of n Bill for an Ordinance , in troduced, read in full, and passed on first reading on the 4th da y of October. 2010 . Loucrisbin A. Elli s • • • • • COUNCIL CO MMU N ICATION Pate: October 4, 2!'10 Age nda Item: 11 Ci Subj ect : A Resolu uon approving FY2 ' •1 1 Community Development e ock Grant Applica ti or. Initi ated By: \ Slaff So urce: Comm unity Deve lop-ne nt Departmen t \ Harold Stitt. 5e nior Plann er ----""' PREVIO US C.OUNCIL ACTION Ci ty Council has appro, ed reso l utions to file Community Development Block Grant (CDBG ) applicat ions almost annual!\' since 1977. Participa ti on in th e Arapa h oe Counl\ entitlement prograrl' bega n in 199 1. Participati on i, au thorized in three-l'ear incre men s. Ordinance 2~. Series of 2009. approved an lntergove rnmertal Agreem ent to participa ·? in th e Arapahoe Cour.ty Community Development Bl ock Grant ano !-JOME liwestm enl Partnership Program , for fed eral fiscal vcars 2010 through 20 I~- RECOM MENDED ACTION Staff recommends th at Coun cil approve a: a,ulution authorizing staff to applv to Ara · aho e Co unty fo r th e Cil\ of Englewood's portion oi federal fiscal vear 20 11 Community Development Bl ock Grant ICDBG) funds . BACKGROUND \NALYSIS , AND ALTE RNATIVES IDENT IFI ED Th e U. 5. Dept. of H ousing and Urban D eve lopment (H UD) CDBG Entitlem ent Pro f -an1 pro vi des grants to un its of loc al go ve rnm en t and urban co unti es to mee t housing an · com munity deve lopment needs. Th e objective oi th e program is 10 enhance urban 0mmuni1ies by providing: • dece nt, safe , affordable housing; • imp roved infrastru tu r : • public facilaie and serv ices; • eco nomic opportuniti es . Th e Federal Program objectives are ac hi eved 1hru ugh projects developed by local go, ernm ents that primarily benefit lo" and modera te in come famili es as "ell as oth e federa l objectives. Th e requ es t for funds ,1a1 als o include activities that m ee t urge n, developm~nl needs in communities such as damage from fl ooding. 10rnad oe s, fir e, • c. Local gove rnments determin e which activities best serve th e ob jec ti ves of the proF,rt1 , . Fund s are appropriated annuall y by th e Congress for the CDBG program and are all ocated by • statutory fo rmula 10 each erlillement area . A rapahoe County is approved as an urb an county en tillemenl area. Th e CDBG gra nt funds are c urrently ciis trlbuted 10 participa ti ng ci ti es within Arapa hoe County. Ea ch parti cipating city receives a se t-asid e porti o n of th e to tal Cl)BG all ocation. The c urrent p a -'cipating ci ties are th e Citi es of Englewood, Lillleton, Sher idan, Gle ndal e, D eer Trail, and Greenwoo!. i illa ge . Th e fund in g leve l for the City of Eng lewood for F\'20 11 is an ti ciµa ted 10 be $150,000, th e sa m e as ii has bee n for th e past 8 years. Applicatio ns fo r eac h pro pose d p ro j ect must be submitted 10 A rapah o e Counl) no later th an O cto ber 19, Jl ,10 in o rd erto re ceive 20 11 CDBG fu ndin g. Th e applica ti o ns fo r th e City of EnglewouJ " ill be fo r a total of $150,000.00. Englewood's F\'201 1 p rogram consis ts of three pro jPcts. Th ese projects continue 10 m ee t current ho usin g and neig hborhood needs ben efill ing low and modera te i ncome fa milies . All pro jects are subject to additional rev iew by Cil)• sta ff, A rapah oe County C DBG ad minis trators dnd th e Co unty Commissioners. Th e li sted projec ts and funding leve ls ma y change based on th ose reviews . F\'2011 CDBG funds will be requested fo r the fo ll owing proj ec ts: 1) $75 .<lOO for an ene rgy ehiciency home improvements proj ect focusing o n im provem ents th at provide increase d energy ehi ciency :· ·he ho me; 2) $50,000 for th e Housing Rehab ilitatio n Project l e, provide loan s to low-i ncome homeow, ,ers to fi nan ce the cos ts of major ho us ehold repairs an d improve ments . Thi s Pro ject also incl udes a handyman/sm all rehab compo nent 10 assis t se ni ors and disabl ed persons w 11h the cos ts of min o r ho use ho ld repairs ; 3) $2 5,000 fo r a ten th-year reques t to spo ns o r th e Fa mil y Tree appli ca tio n 10 assis t with stahing needs for the H o use of Hope hc,meless shelter. , leller of sponsorsh ip is required from the Cil)• 10 suppo rt Fa mil1• Tree 's application l o A rapahoe County. FINANCIAL IMPACT Exis ting Comm unity D eve lo pment staff w ill administer the p ro p o sed projec ts. Staff sa larie s and benefits represent the City's pa rt icipatio n in the p ro jects. LIST OF ATTACHME NTS Res o lu ti on • • • RESOLUT ION NC.•. • • SERIES OF 20 I 0 RESOLUT ION AUT HORIZING THE CITY OF ENGLEWOOD. COLORADO. TO FILI: AN APP LI CA TI ON WITH ARAPAHOE COUNTY FOR A 2011 COMMU1'HTY DEVELOPMENT BLOCK GRANT . WHEREAS , th e Englewood "it y Co uncil hns approved COB appl ica ti ons since 1977 and approved th e exec uti on of an lnt ergovemmcmal Agreeme nt with the pass:i.ge of Ordin ance No. 37. Series of 1991 . coveri ng the City's panicipation in the Arapahoe Count y CDB G Entitlement Program for fundin g years 1992 through 1994 : and WHEREA S, the Eng lewood City Co uncil approved passage of Ord inanc e No. 13 . Series of 2006, auth orizing th e exec uti on of an lntergovemmcmal Agreeme nt betw een the City of Englewood and Ara pahoe County ,;overing pani cipation in the Arapahoe County CDB G Entitlement Progra m for funding ye•;s 2007 through 2009 ; and WHEREAS , the Englewood Ci ty 'nuncil approved passage of Ordinance No . 22. Series of 2009 , authorizin::; the exec uti on of an ·:1n 1ergovemmental Agreeme m between the City of Eng lewood and Arapa hoe Co unt y covenng pa rt ir,ipation in the Arapa hoe Co unt y CD BG Program and HOME ~,ve stment Punn ers hip Programs for federal fi scal . ears 20 IO through 20 12: and WHEREAS , the Arapahoe Co un:y Co mmunit y Development Block Grant Program provide s gra ms to parti cipating municipa lities 10 meet housing and co mmuni1y development needs : and WHEREAS. to compete in the Arapahoe County Commu nit y Dev elopmem Bl oc k Grant Program. loc:il govc mment s mu~ .,ub mit an applicat ion: and WHEREAS. the Cit y of Engl ewood has received a notiC l. of fund availab ili ty: and WHEREAS , the Cit y of Englewood , olorado. desires to app ly for th ese fund s through the Arapahoe Co unt y 20 I I Communit y Develop ment Block Grant to fund th e Enerb'Y Efficiency Home Im provement s Projects. Housing Rehabilitati on Project . and House of Hope staffinf! project. NOW. THEREFORE , BE IT RESOLVEIJ BY THE CITY CO CIL OF THE CITY OF ENGLEWOOD. CO LORADO . TH AT: Sec1ion 1. The Ci 1y of Englewood. Colorad o. is hereb y amhori zed 10 file an appli cat ic,n for an Arn pa hoc Cou nt y 2011 ommun ity Deve lop ment Bl ock Grant. Section 2. The Mayo r and Ci ty Cl erk are authorized to sign and attest all necessary forms , documents , ass urances an d cenificatio ns fo r the Co mmun ity Develo pment Bl ock Grant applicat ion for and on behalf of the City Council and the City of Englewood. ADOPTED AND APPROVE D thi s 4~ day of October, 2010 ATTE ST : James K. Woodward. Mayor Lo ucrishia A. Elli s. City Clerk I. Loucrishia A. Elli s, Ci ty Clerk fo r the City of Englewood, Co lorado , hereby cen;fy the above is a tru e co py of Resoluti on No. ___ . Series of 20 I 0. Loucrishia A. Elli s, City Clerk • • • • • • COUNC IL COMMUNICATION Dat e: Agenda Item : Subject : O ctobe r 4, 20 10 11 C ii Federal Funding A pplicati on for 2012-2017 Trans portati on Improvemen t Pl an (TIP) Initiated By: Communi ty Deve lopment D epartmen t I Staff Source: A lan While, Com munity Development Direc to r PREVIOUS COUNCIL ACTION Potent ial infras tru cture ai d planni ng project submiltals for inclu sion in th e 20 12-201 7 Transp o rtati o n lmproveme,.' Plan we re prese nted 10 Council at th e Se ptember 25• Co uncil Bud ge t Workshop. Council directed :iaff 10 proceed w ith prepara ti o n of th e En glewood, Oxford, and Bates St ati on A re a Master Plan applicati o n. RECOMMENDED ACTION Co mmunity Develo pm ent is requ es tin g Cou ncil approval vi a resol ut ion au thorizi ng Englewood 's app li cati on l o the D enve r Reg io na l Council of GovemmenlS i !JRCOG) for th e Englewood, Oxfo rd, and Bates Stati o n A rea Master Pl an projec t. BACKGROUND AND ANALYS IS Appli cations fo r Fe deral Safe Accountable Fl ex ibl e Efficient T ransporta l ion Equi ty Ac l-L egc rv for Us ers (SA FTE A-LU) lrans p o rtali o n fun ds ar e so li cited b1• th e Denver Regi onal Coun cil of Governments (DR COG) every two 1•ears. Th is yea r's current TIP funding cycl • w ill fund 1ransport a1i o n-r ela1ed pro jec ts for the lime pe ri od 2012-2017. DR COG ha s programm ed three milli o n do ll ars of th e reg ion 's l o l al Conges ti o n Mitigati o n and Air uality (CMAQ) fu ndin g for U rban Center Studi es and Light Rai l Station Area Master Plans . Community Develop ment is applyi n g fo r fun ding of a comprehensive stati o n area mas ter plan for all th ree c urrent and fu ture li ght rail station areas w ithi n Englewood municipal b o undaries (E nglewood, Oxiord, ar.d Ba tes Stations). Community Qevelopm en l ha s requested $50,000 for each stati o n area for a 101 al projec t cost of $150,000. FINANCIAL IMPACT The Englewood, Oxford , and Bat es Sta tio n A rea Master Plan appli ca ti o n requires a committed minimum local m atch of twenty perce nt of th e to tal project cost. Th e loca l match for this project ($30,000) is budge ted in th e Multiple Ye ar Capital Plan . LI ST OF ATTACH MENTS Res o lution RES0LUTION NO . SERIES OF 2010 A RESOLUTION AUTHORIZING APPLICATION FOR THE 2012 -201 7 TRANSPORTAT ION IMPROVEMENT PROGRAM . WHEREAS, ill the "Safe Accountable Flexible Efficiem Transportation Equity Act-Legacy for Users " (SAFTEA-LU) Metropolitan Planning Organiza ti ons have th e responsi bilit y to devel op and approve the Transportation Impro vement Program (TIP); and WHI -AS , the TIP program identifies th e highest priority projects submitte<' by Colorado Department 9fTranspo rtation (CDOT), Regional Transi t Di st rict (RID). and loca l jurisdictions to be imrlcrii~ntud over the next six years; and WHEREAS, additional fundin g is avai labl e for new P'<\;,ct s in the 2012-201 7 TIP ; and WHEREAS. a m;~imum of twenty percent ,-·' match is required by the local sponsor; and WHEREAS , the passa ge of thi s Resoluti on "' 11 .t hori ze th e City of Englewood to submit app li cations on behalf of the citizens of th e City of Eng lewood for 20 12-2017 Transportation Improvement Program for th e following projects : • Englewood , Oxford and Bat es Stations Area Master Plan NO W. THEREFORE. BE IT RESOLVED BY TI-IE CITY CO UNC IL OF THE CITY OF ENGLEWOOD , COLORADO. THAT : Section I. The Cit y of Englewood , Co lorado is here by authorized to file the app lication for II'" 2012-201 7 Tran sportation Improvement Program . Section 2. The Mayor and Cit y Clerk are aut hon zed to sib'll and attest th e application for and on behalf of th o City Council and th e Cit y of Eng lewood. ADOPTED AND APPROVED th is 4th da y of October. 2010 . ATTEST : James K. Woocward , Mayor Loucri slti a A. Ell is, Cit y Clerk I. Lo ucrishia A. Elli s, City Clerk for tl1e City of Englewood , Co lorado, hereb y ce rtify the above is a true copy of Reso luti on No . __ . Series of 20 I 0. Lo ucris hi a A. Ellis , Ci ty Clerk • • • • • COUNCIL COMMUNICAT ION Date : October 4, 2010 I Age nd a Item: 11 C iii I Subject : 20 10 Ele ctri c Go lf Ca rt Pu rchase Initiated By: Park s and Rec rea ti on Department I Staff So urce: Da ve Lee , Ma nager of Ope n Space COUNCIL GOAL AND PREVIOUS COUNCIL ACTION City Council ha s approved co ntrac ts for the purchase of E-Z Go go lf ca rt s from 1981 to present. Si nce 1997, the ca rts ha ve been purchase d und er a mult i-ye ar co ntract. RE COMMEN DED ACT ION A reco mm enda tion fr om th e Park s and Rec reation Departm ent to awa rd , by motion , a bid for th e pur cha se of 18 elec tri c go lf ca rt s from Golf Tournaments In c. (G TI ) as part of a mult i-vea r go lf ca rt pu rchas e agre ement. Thr ee go lf cart bids were re ce ive d and GTI was th e lowest bi dder. BACKGROUND, ANALYS IS, AND ALTERNATIVES IDE NT IFIED In Nove mber 2009, a go lf ca rt flee t stu dy was co mpleted b1 Fleet Co un se lor Serv ices w ith a reco mmendation to chan ge th e type of 1ec h11 olog1 · used at the go lf cours e from gaso line to elec tr ic as part of the City's effo rt to "go green ." Th e results of th e benc hm arking anal ysis portion of th e golf cart fl ee t stu dy clearl1• indi cated a golf industrv trend to chang e th e type oi tec hnol ogy used on go li co urs es tod a\' through out th e nati on. Staff prov id ed City Council with an upda te 011 th e golf flee t and th e go lf fle et stud y in a Stud y Sess ion 011 Ap ril 5, 20 10. Ci ty Coun cil gave dir ec ti on to move fo rward wi th the purchase of elec tri c go lf ca rts. Th e golf co urse has a total fl ee t of 70 golf carts . The current rep lace ment sched ul e is based on com pl ete repla ce ment of all ca rt s e\ ery 6 vears . Thi s is th e fi nal ye ar of pur cha sin g 18 goli carts du e to the Miller-Weingart en go lf co urs e redel'e lopment agreement where th e purchase oi capi tal eq uipm ent was de laye d on ye ar du e to part of the ga it co urse bei ng closed dur in g co nstruc ti on. FIN/ 'KIAL IMPACT Funding ior th e golt cart s is includ ed in th e 20 10 Go lf Co urs e Main tenan ce Budge t. rh e p urchase pri ce ior th e go li cart s is listed br' ". Purchase pri ce for 18 new goh ca rt s Trade-in allowance To tal net bid for goh carts $65 ,7 00 $21 200 S44,500 • LIST O f ATTAC HM ENTS COE Bid Tabulati on Sheet Contrac • • • City of Englewood Bid Tabulation Sheet Bid Opening: August 10, 2010 10:00 a.m. MDT I Apparent Low Bidder I ITEM: IFB-10-114 Electric Golf Carts t:snmauru Receipt of Delivery Addendum 2010Golf 2010 Trade Total Bid for Date for Cont':lctor #.1 Yes/No Carts -1~ In 2010 Exceptions: 2010 Carts Colorado Golf & Turf Inc We respectfully have 11757 S Wadsworth Blvd decided to submit a Littleton, CO 80125 "no bid .. for DroDOsal (303)761-3332 fax (303)781-3372 # IFB-10-114, Electric Tom Bauerle -General Manager N/A No Bid No Bid No Bid Golf Carts Masek Golf Car Com_Eanv Yamaha& bid for 2010 5345 Newport St would have 4x12v Commerce City, CO 80022 configuration. Year (303)952-7400 fax (303)952-7403 models 2011-2015 "Nould john .halbert@hotmail.com have 6x8v configuntion. John Halbert -District Sales Manager Yes $67,950.00 $(22.300.00) $ 45,650.00 Sep-10 Golf Tournaments Inc As Long As Qua<itlty of 18 5301 Quebec St Trades Reflected on Paae 6 , Commerce City, CO aoo22 Reflects As Correct Quantity With In (303)288·'~!!1 f :~{J'J312ee-212~ on Page 7 for 2010 Trade 4-6 After JeffB@Q~ .. .:. ~~~ Quantity Receipt of Jeff Br06.~p fi . ,. -.neral ~Jtn ager Yes 65,700.00 (21,200.00) $ 44,500.00 PO . • • • CONTRACT OTY OF ENGLEWOOD, COLORADO ,JrJ ,<,-./)rz;'.,,,~ THIS CONTRACT, made and entered into this ~day of~,:;,IQ' __ ,-_,~2010, by and between the City of Englewood , a municipal corporation of the State of Colorado, hereinafter referred lo as the "City", party of the first part, and ~a>',e 7av,<.M4#EAt?;S, :Z,-~-, hereinafter referred to a~ the "vendor", party of the Sl1Cond part. WITNESSETH : PROJECT: PURCHASE OF EL tcTRICGOLF CARTS WHEREAS, pursuant to authorization by t he Englewood City Council , th is Contract Is awarded ,o the above-named Vendor for the purchase of electri c golf carts . NOW, THEREFORE, In cons ideration of th e compensation to be paid , the Cont ract, the mutua l ag~ements hereinafter contained are subject to the terms hereinafter stated : Contract Docum ents : It is agreed by the parties hereto that the following I.st ·of Instruments, drawings and documents whi ch are attached hereto , bound herewith or incorporated herein by reference constltui, : •• Contra ct between the parties hereto and they are as fully a part of this agreement as if they were set out verbatim and in full herein : Contract (this instrument) Gene ral Cond itions Detalled Specifications City of Englewood Purch ase Ord er B. Scope 9fW9rk. The Vendor agre es to and sha ll forn ish ell equipment in good and working order with warrant ies , and ev erythins necessary for an d requ ired to do , perform and complete all the work des cribed , set forth, shown and in cl uded in said Contrac t Document s. C. Terms of Pe rforman ce: The Vendor agrees to comp lete the de live ry of thi s equ ipment under this Contrn ct wlt'.l ln th e schedule of de liveries ln the genera l cond ition s after be ing notified of the acceptanc e of th is Contra ct. D. Term s of Paymen t. The City agrees to pa y the Vendor for the deliv ery of all equipment requested unde r this Cont ract , and the Vendor agrees to accep t as his full and only compensation therefore such sum of money as set forth In th e gene ral condit ions attach ed hereto . E. Contract/Agreemen t: It Is agreed by the part ies tha t th is will bf.! a mul tlple · year bid to allow for pur ch; ses from the Vendo r for t he fo llowi ng number of years: Year Qu1ntlt1 Description · Price 2010 18 Electric Golf Carts Per the hid d'lcument, 2011 12 Elect ric Golf Carts Per the bid documents 2012 12 Electric Golf Carts Per the bid documents 2013 12 Electric Goij Carts Per th e bid documents 2014 12 Electric Golf Carts Per the bid documents 201S 12 Electric Golf Carts Per tht bid documents Price adjustments could b1 nesotlated, If necessary, from year to year as aareed upon by both the City and tile Vtndor. The cost Is to be based on documented Industry price lists for that year. At any time during this Ccntract should the product cease to meet the minimum specifications; if the seller Is unable or fails to deliver these golf carts or any parts necessary for replaament or repairs, under warranty or otherwise; or should -the seller fall to meet any service requirements under this contract within fifteen (15) days of written notice of such fa il ure from the City; the City may terminate this Ccntract by alvin& the seller an additional fifteen (15) days notice In writing of Its Intention to do so . F. IAl!2!;. The parties undemand and acknowledge that each narty Is subject to Article x § 20 of the Colorado Constkution rrABOR"). The parties do not Intend to violet• tile terms antj r-q4iramem1 ofT~OR by tt,e ex,eution ofthla Agraement . It la undemood and agreed that lhls Agreement don not eieate a mulli-fiaeal year direct or • lndlract debt or obllgaUon within the meaning of TABOR and, notwithstanding anything • in this Agreement to lhe contrary, all payment obligations of City are expressly dependent and conditioned upon the continu ing aveilabillty of funds beyond the term of City's current fiscal period ending upon the next succeed ing December 31. Financial obligations of C.lty payable after the current fiscal year ane contingent upon funds for that purpose being appropriated, budgeted, and otherwise made available in accordance with the rules , regulations, and reaolutlona or the City and applicable law. Upon the failure to appropriate aueh fund&, thi1 Agniement ahall be daemed terminated . G. Guaranteed Repurchase price : The Vendor will repurchase an equal number of used eas or electric golf carts, at City's option, equipment from the City within six (6) year• of purchase for no less thon e specifie d amount (es stated on lhe Bid Proposal), provided the equipment has been n,1sonably operated and maintained, that It does not exceed a Sl)Kified age (six (6) year,;). The Vendor has no obligation to repurchase equipment that Is destroyed or damaged to th e extent that It cannot be repaired to good operating condition or has been abused or misused . Equipment must be In n,asonable operating cond ition for Its age . The City is not oblwated throU11h this Aareement to sell the equipment only to the vendor . H. Coptract Bjndjos· It is aareed th~t this Contract shaU be binding on and inure to !t,e benefit of the parties hereto, their heirs, executors, administrator,;, assigns and suc,~euors. IN WITNESS WHEREOF, the parties have eused these presents to be signed personally or by their duly authorized officer,; or •,i!ents. • • • • CITY OF ENGLEWOOD, COLORADO PAR KS ANO RECREATION DE PMTM ENT ky _________ _ Jerrell Black, Parks & Recreat ion Directo r